NSN 4820-00-929-5699

Stop-check Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009295699

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Inventory

 

This product may be available in the following quantities and conditions.

  • AR: 1
  • NE: 1
  • NS: 1

Please note that inventory for this NSN was updated 08/08/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "VALVE,STOP-CHECK"

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

4820-00-929-5699 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3b all ends
MRC:
AAJF
Thread Direction
Right-hand all ends
MRC:
ADQU
Flow Control Device
Disk
MRC:
ADSR
Bonnet Type
Inside spring
MRC:
ADST
Bonnet Attachment Method
Integral
MRC:
AEHZ
Maximum Operating Temp
275.0 degrees fahrenheit single response
MRC:
AHNC
Connection Style
Gasket seal (boss) all ends
MRC:
AQLR
Valve Operation Method
Manual
MRC:
AWLS
Connection Type
Threaded internal boss all ends
MRC:
BBJX
Mounting Position
Horizontal or vertical
MRC:
CQGM
Maximum Operating Pressure
3000.0 pounds per square inch single response
MRC:
CQJX
Thread Size
0.438 inches all ends
MRC:
MATT
Material
Copper alloy body
MRC:
STYL
Style Designator
Straight thru
MRC:
THSD
Thread Series Designator
Unf all ends

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
MS28764-4
Cage Code:
96906
RNCC:
2
RNVC:
2
DAC:
3
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
MIL-V-19067
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05486
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
2
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8481301090
NAICS:
332911
End Use Class:
21180
SITC:
74730
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481301090

Check Valves Of Copper Having A Pressure Rating Of 850 Kpa Or Over

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74730

Check Valves

National motor freight and handling

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 Forecast / History

Maritime Supply Chain
05/2017
3.00