PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

921029-1Retainer,electrical

Lockheed Martin Corp · NSN 5975-01-548-6567 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-548-6567 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-548-6567. Primary manufacturer part number: 921029-1.
Features
  • Retainer,electrical — FSC 5975
  • Material: PLASTIC
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Applications requiring Plastic construction
General Description

The Retainer,electrical, cataloged under National Stock Number 5975-01-548-6567, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-548-6567
Primary Part Number921029-1
Item NameRetainer,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-779-8286BNCRPL3M55 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Llc
Cross-Reference Index
Part NumberManufacturer
921029-1 PRIMARY Lockheed Martin Corp (USA)
Related Parts
5935-00-779-8286INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
BNCRPL3M55

Frequently Asked Questions

What is NSN 5975-01-548-6567?

NSN 5975-01-548-6567 is a Retainer,electrical, manufactured by Lockheed Martin Corp, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-548-6567?

NSN 5975-01-548-6567 has 1 cross-referenced part number: 921029-1 (Lockheed Martin Corp).

What NSN replaces 5975-01-548-6567?

There is 1 known substitute for 5975-01-548-6567: 5935-00-779-8286. Verify interchangeability with system specifications before substitution.

What are the specifications of 921029-1?

Key specifications for 921029-1: Material: PLASTIC; Special Features: RETAINER, BAR-LIGHTING ARRESTER, RADOME BOOM; Overall Length: 54.000 INCHES NOMINAL IN. 3 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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