4820-00-853-6864

Check Valve email this page

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Reference images of this national stock number
Picture of NSN 4820-00-853-6864

Model or part number: SS50-815K4C

Stock Availability  condition code chart

This product is available in the following quantities and conditions.

  • NE: 105
  • NS: 38
  • AR: 4
  • SV: 1

Total: 148 Note: Availability of this item was last updated 12/11/2024, and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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About this product
Flight safety critical

Description

Fuel Manifold Check Valve NSN 4820-00-853-6864. Valve

pdf NSN 4820-00-853-6864 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3a all ends
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand all ends
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Poppet
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Spring
MRC:
The maximum temperature at which the item is rated to operate for an extended period of time.AEHZ
Maximum Operating Temp:
450.0 degrees fahrenheit single response
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
2350-01-031-8851
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Flared (tube) all ends
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Automatic
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded external tube all ends
MRC:
The installed position for which the item is designed.BBJX
Mounting Position:
Horizontal
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
3000.0 pounds per square inch single response
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.438 inches all ends
MRC:
The angle of the end surface upon which the mated surface seats.CQRB
Seat Angle:
37.0 degrees all ends
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
MRC:
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.CWFD
Outside Diameter Tube Accommodated:
0.250 inches all ends
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel seat
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Hydraulic fluid, phosphate-ester base single response
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Passivate
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight thru
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
96906-ms24593 standard (includes industry or association standards, individual manufactureer standards, etc.).
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unf all ends
MRC:
--
NIIN:
008536864
MRC:
--
NATO Stock Number:
4820-00-853-6864
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A530B0
MRC:
--
INC:
05487
MRC:
--
IMM:
AX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Self-propelled Medium Howitzer NSN 2350-01-031-8851 Parts and components for this end application.

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NSN 4710-00-102-3658 Metallic Tube
NSN 1025-00-111-2736 Rammer Switch Actuator
NSN 4710-00-111-2744 Metallic Bent Tube
NSN 1015-00-123-0188 Power Pack Guide
NSN 3040-00-123-0191 Remote Control Lever
NSN 1025-00-126-8964 Turret Race Shield
NSN 4710-00-126-9953 Metallic Bent Tube
NSN 4710-00-133-7972 Metallic Tube
NSN 4710-00-133-7974 Metallic Tube
NSN 4720-00-133-9727 Hose-tubing Guard
NSN 4720-00-137-7704 Nonmetallic Hose Assembly
NSN 2520-00-179-5456 Gun Control Guide
NSN 3040-00-179-5459 Straight Shaft
NSN 3040-00-179-5562 Mechanical Drive Housing
NSN 3020-00-179-7066 Mechanical Drive Guard
NSN 4710-00-185-7943 Metallic Bent Tube
NSN 4710-00-185-7944 Metallic Bent Tube
NSN 4710-00-186-5077 Metallic Bent Tube
NSN 2520-00-194-2448 Hydraulic Line Guard
NSN 4730-00-202-8341 Threaded Tube Fitting Plug
NSN 4730-00-203-7490 Boss Nipple
NSN 1025-00-256-5551 Accumulator Ring
NSN 4730-00-277-5084 Tube Fitting Locknut
NSN 4730-00-278-4496 Pipe To Tube Elbow
NSN 5340-00-304-9575 Angle Bracket
NSN 1025-00-439-6489 Cradle Cam Stop
NSN 4710-00-455-1405 Metallic Bent Tube
NSN 4710-00-455-1406 Metallic Bent Tube
NSN 4710-00-464-7579 Metallic Bent Tube
NSN 4710-00-493-4261 Metallic Bent Tube
NSN 4730-00-695-8979 Tube Cap
NSN 5315-00-733-8881 Headless Straight Pin
NSN 4910-00-776-8906 Turret Lifting Sling
NSN 4820-00-853-6864 Check Valve

Formal Definition

Government issue definition of NSN 4820-00-853-6864

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Recent Solicitations Most recent solicitations for NSN 4820-00-853-6864

End Date
Solicitation
Qty
Purchase Request
End Date:
2018-01-19
Solicitation:
SPE7MC18T4772
Qty:
147
Purchase Request:
0072293435
End Date:
2017-11-06
Solicitation:
SPE7MC18T1460
Qty:
161
Purchase Request:
0071294976

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 4.0 X 4.0
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
AE
PKG:
16A0
PRES MAT:
00
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) AE

Seal or plug all openings and preserve by method 10.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8481302090
NAICS:
332911
End Use Class:
21180
SITC:
74730
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481302090

Check Valves Of Steel

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74730

Check Valves

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
051080
NMF Description:
Gates Valves Bibcocks Faucets
UFC:
29300
LTL:
Rating variable
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 576

Metal and metal products, nos, (less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Maritime Supply Chain
12/1605/1709/17
99.0085.004.00

Manufacturers

This NSN is registered to the following cage codes.
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