PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

630398Gasket

Am General Llc · NSN 5330-00-354-3768 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-354-3768 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-354-3768. Primary manufacturer part number: 630398.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Outside Corner Radius: 0.312 INCHES NOMINAL IN
  • Material: PAPER OVERALL
  • Bolt Circle Diameter: 1.500 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
  • Hole Diameter: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Side Radius From Gasket Center: 0.531 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-354-3768, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-354-3768
Primary Part Number630398
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Outside Corner Radius0.312 INCHES NOMINAL IN
MaterialPAPER OVERALL
Bolt Circle Diameter1.500 INCHES NOMINAL IN
Cross-Sectional Thickness0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
Hole Diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Side Radius From Gasket Center0.531 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5961-00-093-916904440028-008 INTERCHANGEABLE
Transistor
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
3895-00-496-1540250-18 INTERCHANGEABLE
Spring,valve
Hauck Manufacturing Company
5331-01-219-399225018 INTERCHANGEABLE
O-Ring
Twg Canada Consolidated Inc
5120-01-410-8216J-25018-A INTERCHANGEABLE
Inserter and Remover,spring
Bosch Automotive Service Solutions Inc.
5120-01-528-3919 INTERCHANGEABLE
Wrench,box and Open End,combinat
6515-01-598-866000204003300 INTERCHANGEABLE
Stockings,anti-Embolism
Zimmer, Inc. Dba Z Hotel
5340-01-696-452525018 INTERCHANGEABLE
Bracket,mounting
Blac-Rac Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
5163823 Rolls-Royce Solutions America Inc (USA)
5150157 General Motors Corp (USA)
5112401 General Motors Llc Dba General Motors Llc (USA)
5150157 General Motors Llc Dba General Motors Llc (USA)
5112401 General Motors Corp (USA)
D6-578 H20 Tank Inc U S Motors Div (USA)
5163823 General Motors Corp (USA)
25018 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
630398 PRIMARY Am General Llc (USA)
5112401 Rolls-Royce Solutions America Inc (USA)
5163823 General Motors Llc Dba General Motors Llc (USA)
5150157 PRIMARY Rolls-Royce Solutions America Inc (USA)
PC5150157 Power Components (deutschland) Gmbh (DEU)
Related Parts
5961-00-093-9169INTERCHANGEABLE
TRANSISTOR
04440028-008
3895-00-496-1540INTERCHANGEABLE
SPRING,VALVE
250-18
5331-01-219-3992INTERCHANGEABLE
O-RING
25018
5120-01-410-8216INTERCHANGEABLE
INSERTER AND REMOVER,SPRING
J-25018-A
5120-01-528-3919INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
6515-01-598-8660INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
00204003300
5340-01-696-4525INTERCHANGEABLE
BRACKET,MOUNTING
25018

Frequently Asked Questions

What is NSN 5330-00-354-3768?

NSN 5330-00-354-3768 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 5330-00-354-3768?

NSN 5330-00-354-3768 has 13 cross-referenced part numbers: 5163823 (Rolls-Royce Solutions America Inc), 5150157 (General Motors Corp), 5112401 (General Motors Llc Dba General Motors Llc), 5150157 (General Motors Llc Dba General Motors Llc), 5112401 (General Motors Corp) and 8 more.

What NSN replaces 5330-00-354-3768?

There are 7 known substitutes for 5330-00-354-3768: 5961-00-093-9169, 3895-00-496-1540, 5331-01-219-3992 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 630398?

Key specifications for 630398: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Corner Radius: 0.312 INCHES NOMINAL IN; Material: PAPER OVERALL; Overall Width: 2.125 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-354-3768 still in active supply?

NSN 5330-00-354-3768 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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