PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3921940Gasket

General Motors Llc Dba General Motors Llc · NSN 5330-00-164-0609 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-164-0609 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-164-0609. Primary manufacturer part number: 3921940.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 2 verified cross-references
  • Primary manufacturer: General Motors Llc Dba General Motors Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-164-0609, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-164-0609
Primary Part Number3921940
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-01-236-0472 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
3921940 PRIMARY General Motors Llc Dba General Motors Llc (USA)
3921940 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
Related Parts
5331-01-236-0472INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-00-164-0609?

NSN 5330-00-164-0609 is a Gasket, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-164-0609?

NSN 5330-00-164-0609 has 2 cross-referenced part numbers: 3921940 (General Motors Llc Dba General Motors Llc), 3921940 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02).

What NSN replaces 5330-00-164-0609?

There is 1 known substitute for 5330-00-164-0609: 5331-01-236-0472. Verify interchangeability with system specifications before substitution.

What are the specifications of 3921940?

Key specifications for 3921940: Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200; Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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