NSN 5330-00-105-8299 · NIIN 001058299 · Part number 021-00302
Grove Valve Operations · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 26505
Government record, cited
NSN 5330-00-105-8299 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-105-8299. Manufacturer of record part number: 021-00302.
Also searched as5330-00-105-8299 ·
5330001058299 ·
NIIN 001058299 ·
00-105-8299 ·
FSC 5330 Packing and Gasket Materials · CAGE 26505 · 021-00302
Cross-Sectional Thickness: 0.016 INCHES NOMINAL IN
Outside Diameter: 0.406 INCHES NOMINAL IN
Aperture Diameter: 0.313 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Grove Valve Operations
Identification
NSN: 5330-00-105-8299
NIIN: 001058299
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 021-00302
Manufacturer: Grove Valve Operations
General Description
The Gasket, cataloged under National Stock Number 5330-00-105-8299, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Grove Valve Operations. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-105-8299
Primary Part Number
021-00302
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Grove Valve Operations
Status
ACTIVE
Cross-Sectional Thickness
0.016 INCHES NOMINAL IN
Outside Diameter
0.406 INCHES NOMINAL IN
Aperture Diameter
0.313 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-181-33422644951POSSIBLE MATCH
SLEEVE,ADJUSTING SC
Possible match (shared part number)Perkins Engines Inc
5330-01-260-4078POSSIBLE MATCH
GASKET
Possible match (shared part number)
6625-01-645-96820210030-2POSSIBLE MATCH
DETECTING ELEMENT,DIRECTIONAL CO
Possible match (shared part number)Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific
NSN 5330-00-105-8299 is a Gasket, manufactured by Grove Valve Operations, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-105-8299?
NSN 5330-00-105-8299 has 1 manufacturer part number on file: 021-00302 (Grove Valve Operations).
What NSN replaces 5330-00-105-8299?
3 possible matches (shared part number, not a government interchangeability claim): 4730-01-181-3342, 5330-01-260-4078, 6625-01-645-9682. Verify interchangeability with system specifications before substitution.
What are the specifications of 021-00302?
Key specifications for 021-00302: Cross-Sectional Thickness: 0.016 INCHES NOMINAL IN; Outside Diameter: 0.406 INCHES NOMINAL IN; Aperture Diameter: 0.313 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-105-8299 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.