4820-01-421-2547

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Reference images of this national stock number
Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547 Reference of NSN 4820-01-421-2547

Model or part number: C1220S20-VXB268

Pricing & Availability

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Description

Fuel Manifold Check Valve NSN 4820-01-421-2547.

pdf NSN 4820-01-421-2547 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2b 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 means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Spring
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
2350-01-390-4683
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Gasket seal (boss) 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 internal tube all ends
MRC:
The installed position for which the item is designed.BBJX
Mounting Position:
Horizontal
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
12 all ends
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
100.0 pounds per square inch single response
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.062 inches all ends
MRC:
The predetermined pressure at which the item is calibrated to open.CSDC
Opening Pressure Setting:
23.0 pounds per square inch
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:
0.750 inches all ends
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Fuel/oil, hydrocarbon single response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight thru
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:
Un all ends
MRC:
--
NIIN:
014212547
MRC:
--
NATO Stock Number:
4820-01-421-2547
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A530B0
MRC:
--
INC:
05487
MRC:
--
IMM:
AX
Certified products icon

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.

Quality inspections icon

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.

Quality Commitment »

Shipping icon

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 Full Tracked Recovery Vehicle NSN 2350-01-390-4683 Parts and components for this end application.

NSN Component Description
NSN 2530-01-188-3117 Vehicular Components Boot
NSN 4730-01-355-7652 Quick Disconnect Coupling Half
NSN 2510-01-410-8075 Metal Grille
NSN 3040-01-410-8104 Shouldered Shaft
NSN 4730-01-410-8105 Pipe Flange
NSN 3040-01-410-8107 Bell Crank
NSN 4730-01-410-8108 Pipe Nipple
NSN 3040-01-410-8111 Line Actuating Cylinder Assembly
NSN 3040-01-410-8113 Shouldered Shaft
NSN 4520-01-410-8114 Air Conditioning-heating Reducer
NSN 4730-01-410-8811 Flange To Tube Straight Adapter
NSN 3040-01-410-9970 Linear Actuating Cylinder Piston
NSN 3040-01-411-0672 Rigid Connecting Link
NSN 3040-01-411-0673 Rigid Connecting Link
NSN 3040-01-411-0675 Rigid Connecting Link
NSN 3040-01-411-2140 Housing Adapter
NSN 3040-01-411-2143 Rigid Connecting Link
NSN 2910-01-411-2748 Engine Fuel Tank
NSN 2540-01-411-3953 Vehicular Seat Support
NSN 2940-01-411-3962 Intake Air Cleaner
NSN 4730-01-411-3970 Pipe Tee
NSN 4710-01-411-4188 Metal Tube Assembly
NSN 2590-01-411-4857 Vehicular Components Bracket
NSN 2530-01-411-4860 Vehicular Wheel Hub
NSN 2540-01-411-4861 Vehicular Seat Support
NSN 4520-01-411-4862 Flue Damper
NSN 2540-01-411-4863 Vehicular Bumper
NSN 2910-01-411-4864 Engine Fuel Tank
NSN 2910-01-411-4865 Engine Fuel Tank
NSN 2510-01-411-4866 Direct Action Shock Absorber
NSN 4720-01-411-4867 Nonmetallic Hose Assembly
NSN 2540-01-411-4868 Vehicular Seat
NSN 2540-01-411-4871 Vehicular Seat Frame
NSN 2510-01-411-5298 Air Control Guard
NSN 2530-01-411-6238 Hub And Arm Assembly

Formal Definition

Government issue definition of NSN 4820-01-421-2547

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 4820-01-421-2547

End Date
Solicitation
Qty
Purchase Request
End Date:
2022-04-18
Solicitation:
SPE7MC22T087N
Qty:
34
Purchase Request:
0093829805

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:
--
Paclk Weight:
--
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:
31
PKG:
16Z0
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) 31

Waterproof bag, sealed.

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:
8481301010
NAICS:
332911
End Use Class:
21180
SITC:
74730
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481301010

Check Valves Of Copper Having A Pressure Rating Under 850 Kpa

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:
594
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 594

Pumps and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

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
03/20
7.00

Manufacturers

This NSN is registered to the following cage codes.
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