4820-00-856-1722

Vacuum Breaking Valve email this page

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Reference images of this national stock number
Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722 Reference of NSN 4820-00-856-1722

Model or part number: 7034882

Stock Availability  condition code chart

This product is available in the following quantities and conditions.

  • NS: 2

Total: 2 Note: Availability of this item was last updated 06/17/2024, 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
Interpret drawing in accordance with standards prescribed by mil-std-100

Description

Vacuum Breaking Valve NSN 4820-00-856-1722. Valve

pdf NSN 4820-00-856-1722 Datasheet

MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Brass
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Straight thru
MRC:
The element, compound,or mixture of which the stem is fabricated,excluding any surface treatment.ABEP
Stem Material:
Brass
MRC:
A narrative description of the type of end connection.ACKM
First End Connection Type:
Threaded external pipe
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN
First End Style Designator:
Gasket seal
MRC:
The industrial designation or term used to define the nominal diameter of the pipe the end will accommodate.ACLG
First End Pipe Size Accommodated:
0.375 inches
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.ACLL
First End Thread Direction:
Right-hand
MRC:
The element,compound,or mixture of which the seating surfaces are fabricated.ACSH
Seat Material:
Brass
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Stem and integral disk
MRC:
The element,compound,or mixture of which the flow control device is fabricated.ADQV
Flow Control Device Material:
Rubber, buna-n
MRC:
The number of end connections included in the item.ADQZ
End Connection Quantity:
1
MRC:
An indication of whether or not the temperature is adjustable.AEVX
Tempurature Adjustability:
Adjustable
MRC:
--
NIIN:
008561722
MRC:
--
NATO Stock Number:
4820-00-856-1722
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A07100
MRC:
--
INC:
08101
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.

End Items and Platforms

End items to which this NSN is a component of.

Formal Definition

Government issue definition of NSN 4820-00-856-1722

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.

Recent Solicitations Most recent solicitations for NSN 4820-00-856-1722

End Date
Solicitation
Qty
Purchase Request
End Date:
2023-02-06
Solicitation:
SPE7MC23T5422
Qty:
215
Purchase Request:
7001189629
End Date:
2022-12-29
Solicitation:
SPE7M123T6649
Qty:
350
Purchase Request:
0094315244
End Date:
2022-10-03
Solicitation:
SPE7MC22T470W
Qty:
187
Purchase Request:
0095981348
End Date:
2022-08-22
Solicitation:
SPE7MC22T373N
Qty:
81
Purchase Request:
0095449838
End Date:
2022-07-05
Solicitation:
SPE7MC22T255L
Qty:
42
Purchase Request:
0094778794
End Date:
2022-05-23
Solicitation:
SPE7MC22T175A
Qty:
82
Purchase Request:
0094315244
End Date:
2022-03-03
Solicitation:
SPE7M022U0013
Qty:
326
Purchase Request:
1000139273
End Date:
2018-02-26
Solicitation:
SPE7MC18T6439
Qty:
888
Purchase Request:
0073007673
End Date:
2017-11-13
Solicitation:
SPE7MC18T1625
Qty:
500
Purchase Request:
0070149740
End Date:
2017-01-27
Solicitation:
SPE7MC17T7934
Qty:
293
Purchase Request:
0067161451

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:
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:
ZZ
PKG:
16ZZ
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
XXX
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) ZZ

See j.4.1.B.

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:
8481809050
NAICS:
332911
End Use Class:
21180
SITC:
74780
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481809050

Other Taps, Cocks, Valves, Etc., Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74780

Taps, Cocks, Valves and Similar Appliances, N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
050855
NMF Description:
Cocks R Valves Etc Bbc Sub1
UFC:
29290
LTL:
70.0
LCL:
77.5
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
09/1807/1905/20
88.00473.0057.00

Manufacturers

This NSN is registered to the following cage codes.
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