PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

639870Gasket

Am General Llc · NSN 5330-00-354-3778 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-354-3778 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-354-3778. Primary manufacturer part number: 639870.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Cross-Sectional Thickness: 0.011 INCHES NOMINAL IN
  • Material: CELLULOSE OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Am General Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cellulose Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-354-3778, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-354-3778
Primary Part Number639870
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Cross-Sectional Thickness0.011 INCHES NOMINAL IN
MaterialCELLULOSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5120-00-247-08675120-00-247-0867 INTERCHANGEABLE
Tweezers,craftsman's
General Services Administration Federal Supply Service
5180-00-313-9496PD5180-00-313-9496 INTERCHANGEABLE
Puller Kit,universal
General Services Administration Federal Supply Service
5905-00-442-1935 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
4720-00-574-6530 INTERCHANGEABLE
Hose Assembly,nonmetallic
5340-00-834-1377794-8-2AF INTERCHANGEABLE
Clamp,loop
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
5325-01-160-24266V836 INTERCHANGEABLE
Ring,retaining
Caterpillar Inc Div Caterpillar Defense
5306-01-446-0008 INTERCHANGEABLE
Bolt,machine
8520-01-476-6623 INTERCHANGEABLE
Towelette,skin Cleansing
Cross-Reference Index
Part NumberManufacturer
7948 Cummins Power Generation Inc. (USA)
639870 General Motors Corp (USA)
639870 PRIMARY Am General Llc (USA)
Related Parts
5120-00-247-0867INTERCHANGEABLE
TWEEZERS,CRAFTSMAN'S
5120-00-247-0867
5180-00-313-9496INTERCHANGEABLE
PULLER KIT,UNIVERSAL
PD5180-00-313-9496
5905-00-442-1935INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
4720-00-574-6530INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5340-00-834-1377INTERCHANGEABLE
CLAMP,LOOP
794-8-2AF
5325-01-160-2426INTERCHANGEABLE
RING,RETAINING
6V836
5306-01-446-0008INTERCHANGEABLE
BOLT,MACHINE
8520-01-476-6623INTERCHANGEABLE
TOWELETTE,SKIN CLEANSING

Frequently Asked Questions

What is NSN 5330-00-354-3778?

NSN 5330-00-354-3778 is a Gasket, manufactured by Am General Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-354-3778?

NSN 5330-00-354-3778 has 3 cross-referenced part numbers: 7948 (Cummins Power Generation Inc.), 639870 (General Motors Corp), 639870 (Am General Llc).

What NSN replaces 5330-00-354-3778?

There are 8 known substitutes for 5330-00-354-3778: 5120-00-247-0867, 5180-00-313-9496, 5905-00-442-1935 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 639870?

Key specifications for 639870: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Cross-Sectional Thickness: 0.011 INCHES NOMINAL IN; Material: CELLULOSE OVERALL. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-354-3778 still in active supply?

NSN 5330-00-354-3778 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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