Material Document and Classification: ASTMD2000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Aperture Diameter: 1.375 INCHES NOMINAL IN
Outside Corner Bevel Length Along Length: 0.394 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length: 0.394 INCHES NOMINAL IN
Material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
Identification
NSN: 5330-01-683-9031
NIIN: 016839031
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Gasket, cataloged under National Stock Number 5330-01-683-9031, 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8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-683-9031
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
End Radius
0.79 INCHES NOMINAL IN
Style Designator
NONCIRCULAR
Material Document and Classification
ASTMD2000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Aperture Diameter
1.375 INCHES NOMINAL IN
Outside Corner Bevel Length Along Length
0.394 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length
0.394 INCHES NOMINAL IN
Material
RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
Hole Diameter
0.400 INCHES NOMINAL SINGLE HOLE 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
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
4354053
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-683-9031?
NSN 5330-01-683-9031 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What are the specifications of 5330-01-683-9031?
Key specifications for 5330-01-683-9031: End Radius: 0.79 INCHES NOMINAL IN; Style Designator: NONCIRCULAR; Material Document and Classification: ASTMD2000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 3.15 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-683-9031 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.