PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

751283-1Gasket

Lockheed Martin Corp · NSN 5330-00-765-7643 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-765-7643 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-765-7643. Primary manufacturer part number: 751283-1.
Features
  • Gasket — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-765-7643, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-765-7643
Primary Part Number751283-1
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-914-74612309584-3 INTERCHANGEABLE
Relay,electromagnetic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6220-01-004-877290353 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5962-01-212-0459202770-001 INTERCHANGEABLE
Microcircuit,linear
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
9340-01-447-114090353 INTERCHANGEABLE
Glass,safety,single Plate
Mekel Technology, Inc.
Cross-Reference Index
Part NumberManufacturer
90-353 Goodrich Corporation (USA)
751283-1 PRIMARY Lockheed Martin Corp (USA)
Related Parts
5945-00-914-7461INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2309584-3
6220-01-004-8772INTERCHANGEABLE
LENS,LIGHT
90353
5962-01-212-0459INTERCHANGEABLE
MICROCIRCUIT,LINEAR
202770-001
9340-01-447-1140INTERCHANGEABLE
GLASS,SAFETY,SINGLE PLATE
90353

Frequently Asked Questions

What is NSN 5330-00-765-7643?

NSN 5330-00-765-7643 is a Gasket, manufactured by Lockheed Martin Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-765-7643?

NSN 5330-00-765-7643 has 2 cross-referenced part numbers: 90-353 (Goodrich Corporation), 751283-1 (Lockheed Martin Corp).

What NSN replaces 5330-00-765-7643?

There are 4 known substitutes for 5330-00-765-7643: 5945-00-914-7461, 6220-01-004-8772, 5962-01-212-0459 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 751283-1?

Key specifications for 751283-1: End Item Identification: F-104. 1 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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