PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6781494Gasket

General Motors Corp · NSN 5330-00-310-3064 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-310-3064 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-310-3064. Primary manufacturer part number: 6781494.
Features
  • Gasket — FSC 5330
  • Material: COPPER ALLOY 110 OVERALL
  • Material Document and Classification: AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: METAL AND METALLIC MATERIALS
  • Cross-Sectional Thickness: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: General Motors Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Copper Alloy 110 Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-310-3064, 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 Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-310-3064
Primary Part Number6781494
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
MaterialCOPPER ALLOY 110 OVERALL
Material Document and ClassificationAMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleMETAL AND METALLIC MATERIALS
Cross-Sectional Thickness0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9150-01-439-085725701 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
9150-01-439-085825381 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
9150-01-439-085925211 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
9150-01-439-186425861 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
9150-01-439-187325241 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
9150-01-439-187526461 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
9150-01-439-188726471 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
Cross-Reference Index
Part NumberManufacturer
JM5107A Johns Manville Intl (USA)
6781494 PRIMARY General Motors Corp (USA)
6781494 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
6781494 PRIMARY Rolls-Royce Corporation (USA)
Related Parts
9150-01-439-0857INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
25701
9150-01-439-0858INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
25381
9150-01-439-0859INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
25211
9150-01-439-1864INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
25861
9150-01-439-1873INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
25241
9150-01-439-1875INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
26461
9150-01-439-1887INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
26471

Frequently Asked Questions

What is NSN 5330-00-310-3064?

NSN 5330-00-310-3064 is a Gasket, manufactured by General Motors Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-310-3064?

NSN 5330-00-310-3064 has 4 cross-referenced part numbers: JM5107A (Johns Manville Intl), 6781494 (General Motors Corp), 6781494 (Allison Transmission Inc Dba Allison Transmission, Inc), 6781494 (Rolls-Royce Corporation).

What NSN replaces 5330-00-310-3064?

There are 7 known substitutes for 5330-00-310-3064: 9150-01-439-0857, 9150-01-439-0858, 9150-01-439-0859 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6781494?

Key specifications for 6781494: Material: COPPER ALLOY 110 OVERALL; Material Document and Classification: AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: METAL AND METALLIC MATERIALS; Cross-Sectional Thickness: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN. 4 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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