PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

800922-101Seal,nonmetallic Special Shaped

Lockheed Martin Corp · NSN 5330-00-245-2741 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-245-2741 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-245-2741. Primary manufacturer part number: 800922-101.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-245-2741, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersProponent, Inc. Dba Proponent (CAGE 59789); Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (CAGE 17772); Lockheed Martin Corp (CAGE 98897)
Technical Specifications
ParameterValue
NSN5330-00-245-2741
Primary Part Number800922-101
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-245-2739800922-105 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Lockheed Martin Corp
5342-01-165-1645800922 INTERCHANGEABLE
Cap,shield
Sypris Electronics, Llc
5340-01-615-1607304913 INTERCHANGEABLE
Cover,access
Mastsystem Int'l Oy
Cross-Reference Index
Part NumberManufacturer
800922-101 Proponent, Inc. Dba Proponent (USA)
800922-101 Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA)
800922-101 PRIMARY Lockheed Martin Corp (USA)
800922 Lockheed Martin Corp (USA)
Related Parts
5330-00-245-2739INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
800922-105
5342-01-165-1645INTERCHANGEABLE
CAP,SHIELD
800922
5340-01-615-1607INTERCHANGEABLE
COVER,ACCESS
304913

Frequently Asked Questions

What is NSN 5330-00-245-2741?

NSN 5330-00-245-2741 is a Seal,nonmetallic Special Shaped, manufactured by Lockheed Martin Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-245-2741?

NSN 5330-00-245-2741 has 4 cross-referenced part numbers: 800922-101 (Proponent, Inc. Dba Proponent), 800922-101 (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co), 800922-101 (Lockheed Martin Corp), 800922 (Lockheed Martin Corp).

What NSN replaces 5330-00-245-2741?

There are 3 known substitutes for 5330-00-245-2741: 5330-00-245-2739, 5342-01-165-1645, 5340-01-615-1607. Verify interchangeability with system specifications before substitution.

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