NSN 4820-00-083-2897

Flat Valve Diaphragm
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
60 mo.
UOM:
1 EA
NIIN:
000832897

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Inventory

 

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

  • NE: 1095
  • NS: 365
  • SV: 8
  • AR: 1
  • OH: 28

Please note that inventory for this NSN was updated 07/30/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "DIAPHRAGM,VALVE,FLAT"

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes diaphragm, valve, special shaped and gasket.

4820-00-083-2897 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
MATT
Material
Rubber

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:
7715
Cage Code:
97370
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
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Inidicates part number has been superseded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:
60396
FIIG:
A540D0
Concept No.:
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.