PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

662401Gasket

L3harris Mas Inc Div L3harris Mas Inc. · NSN 5330-00-083-1960 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-083-1960 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-083-1960. Primary manufacturer part number: 662401.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material: RUBBER OVERALL
  • Bearing Surface Width: 0.125 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: L3harris Mas Inc Div L3harris Mas Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-083-1960, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Mas Inc Div L3harris Mas Inc.. Government technical data includes 4 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-083-1960
Primary Part Number662401
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3harris Mas Inc Div L3harris Mas Inc.
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
MaterialRUBBER OVERALL
Bearing Surface Width0.125 INCHES NOMINAL IN
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-678-0063662401 INTERCHANGEABLE
Reactor
Electronic Transformer Corp Div Electronic Transformer Corporation
5999-00-990-88372016987-0701 INTERCHANGEABLE
Contact,electrical
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
662401 PRIMARY L3harris Mas Inc Div L3harris Mas Inc. (CAN)
662401 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5950-00-678-0063INTERCHANGEABLE
REACTOR
662401
5999-00-990-8837INTERCHANGEABLE
CONTACT,ELECTRICAL
2016987-0701

Frequently Asked Questions

What is NSN 5330-00-083-1960?

NSN 5330-00-083-1960 is a Gasket, manufactured by L3harris Mas Inc Div L3harris Mas Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-083-1960?

NSN 5330-00-083-1960 has 2 cross-referenced part numbers: 662401 (L3harris Mas Inc Div L3harris Mas Inc.), 662401 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5330-00-083-1960?

There are 2 known substitutes for 5330-00-083-1960: 5950-00-678-0063, 5999-00-990-8837. Verify interchangeability with system specifications before substitution.

What are the specifications of 662401?

Key specifications for 662401: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Overall Width: 5.656 INCHES NOMINAL IN; Overall Length: 5.891 INCHES NOMINAL IN; Material: RUBBER OVERALL. 7 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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