Cross-Sectional Thickness: 0.046 INCHES NOMINAL IN
Hardness Rating: 50.0 SHORE DUROMETER A NOMINAL OVERALL
Style Designator: CIRCULAR
Material Document and Classification: ASTM D2000 2BC520 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Outside Diameter: 0.562 INCHES NOMINAL IN
Aperture Diameter: 0.437 INCHES NOMINAL IN
Identification
NSN: 5330-00-079-6500
NIIN: 000796500
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Gasket, cataloged under National Stock Number 5330-00-079-6500, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
5330-00-079-6500
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Cross-Sectional Thickness
0.046 INCHES NOMINAL IN
Hardness Rating
50.0 SHORE DUROMETER A NOMINAL OVERALL
Style Designator
CIRCULAR
Material Document and Classification
ASTM D2000 2BC520 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Outside Diameter
0.562 INCHES NOMINAL IN
Aperture Diameter
0.437 INCHES NOMINAL IN
Material
RUBBER CHLOROPRENE CLASS CR OVERALL
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 Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-00-092-3811POSSIBLE MATCH
TUBING,NONMETALLIC
Possible match (shared part number)
9320-00-377-1476POSSIBLE MATCH
RUBBER SHEET,SOLID
Possible match (shared part number)
5330-00-641-3719POSSIBLE MATCH
RUBBER ROUND SECTION
Possible match (shared part number)
5330-00-683-95738574642POSSIBLE MATCH
GASKET
Possible match (shared part number)Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5330-00-932-183334960POSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)Prestolite Electric Inc
5331-00-989-5588POSSIBLE MATCH
O-RING
Possible match (shared part number)
5330-01-045-1854POSSIBLE MATCH
RUBBER STRIP
Possible match (shared part number)
9320-01-056-8308POSSIBLE MATCH
RUBBER SHEET,SOLID
Possible match (shared part number)
5330-01-587-720221476321POSSIBLE MATCH
GASKET
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2147632PC1
3/9Design control — primary reference
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
MIL-STD-417
4/1Identification reference
U.S. Government activity
2147632-1
C/1Advisory reference — outside the item-of-supply concept
Zf Industrieantriebe Witten Gmbh
Related Parts
4720-00-092-3811POSSIBLE MATCH
TUBING,NONMETALLIC
9320-00-377-1476POSSIBLE MATCH
RUBBER SHEET,SOLID
5330-00-641-3719POSSIBLE MATCH
RUBBER ROUND SECTION
5330-00-683-9573POSSIBLE MATCH
GASKET
8574642
5330-00-932-1833POSSIBLE MATCH
PACKING,PREFORMED
34960
5331-00-989-5588POSSIBLE MATCH
O-RING
5330-01-045-1854POSSIBLE MATCH
RUBBER STRIP
9320-01-056-8308POSSIBLE MATCH
RUBBER SHEET,SOLID
5330-01-587-7202POSSIBLE MATCH
GASKET
21476321
Frequently Asked Questions
What is NSN 5330-00-079-6500?
NSN 5330-00-079-6500 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-00-079-6500?
9 possible matches (shared part number, not a government interchangeability claim): 4720-00-092-3811, 9320-00-377-1476, 5330-00-641-3719. Verify interchangeability with system specifications before substitution.
What are the specifications of 5330-00-079-6500?
Key specifications for 5330-00-079-6500: Cross-Sectional Thickness: 0.046 INCHES NOMINAL IN; Hardness Rating: 50.0 SHORE DUROMETER A NOMINAL OVERALL; Style Designator: CIRCULAR; Material Document and Classification: ASTM D2000 2BC520 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-079-6500 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.