NSN 5330-00-003-1771 · NIIN 000031771 · Part number S684
Cummins Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 15434
Government record, cited
NSN 5330-00-003-1771 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-003-1771. Manufacturer of record part number: S684.
Also searched as5330-00-003-1771 ·
5330000031771 ·
NIIN 000031771 ·
00-003-1771 ·
FSC 5330 Packing and Gasket Materials · CAGE 15434 · S684
Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.
Identification
NSN: 5330-00-003-1771
NIIN: 000031771
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: S684
Manufacturer: Cummins Inc.
General Description
The Gasket, cataloged under National Stock Number 5330-00-003-1771, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, 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. 4 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
5330-00-003-1771
Primary Part Number
S684
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Cummins Inc.
Status
ACTIVE
Supplementary Features
CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1377-00-041-1313POSSIBLE MATCH
SQUIB,ELECTRIC
Possible match (shared part number)
2910-00-378-8765POSSIBLE MATCH
PUMP,FUEL,ELECTRICAL
Possible match (shared part number)
4310-00-879-9001POSSIBLE MATCH
RING,PISTON
Possible match (shared part number)
2920-01-379-306515679680POSSIBLE MATCH
SWITCH,SAFETY,NEUTRAL START
Possible match (shared part number)General Motors Llc Dba General Motors Llc
NSN 5330-00-003-1771 is a Gasket, manufactured by Cummins Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-003-1771?
NSN 5330-00-003-1771 has 1 manufacturer part number on file: S684 (Cummins Inc.).
What NSN replaces 5330-00-003-1771?
4 possible matches (shared part number, not a government interchangeability claim): 1377-00-041-1313, 2910-00-378-8765, 4310-00-879-9001. Verify interchangeability with system specifications before substitution.
What are the specifications of S684?
Key specifications for S684: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 1 specification is documented in the U.S. Government catalog.
Is NSN 5330-00-003-1771 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.