NSN 4820-01-363-7983

Check Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
013637983

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Inventory

 

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

  • NS: 12
  • AR: 15
  • NE: 3
  • SV: 1

Please note that inventory for this NSN was updated 07/15/2025 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,CHECK"

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.

4820-01-363-7983 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AKGG
Length
2.000 inches all ends
MRC:
CWCD
Outside Diameter
0.750 inches all ends
MRC:
FEAT
Special Features
Weighs 6 ounces
MRC:
MATT
Material
Aluminum body
MRC:
STYL
Style Designator
Straight through flanged ends
MRC:
SUPP
Supplementary Features
Flow control device: diaphragm

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:
1126-00-5
Cage Code:
09445
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
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Inidicates part number has been superseded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:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
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.