PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 5342-01-243-1303Government record, cited
Home › MRO › Hardware and Abrasives › 5342-01-243-1303

Retainer, Special5342-01-243-1303

NSN 5342-01-243-1303 · NIIN 012431303 · Part number EJ-21106
The Entwistle Company Llc · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 20722
Government record, cited
NSN 5342-01-243-1303 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-243-1303. Manufacturer of record part number: EJ-21106.
Also searched as  5342-01-243-1303 · 5342012431303 · NIIN 012431303 · 01-243-1303 · FSC 5342 Hardware, Weapon System · CAGE 20722 · EJ-21106
Nearby stock numbers  ·
Features
  • Retainer,special — FSC 5342
  • 1 manufacturer part number on file
  • Manufacturer of record: The Entwistle Company Llc
Identification
  • NSN: 5342-01-243-1303
  • NIIN: 012431303
  • FSC: 5342 — Hardware, Weapon System
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: EJ-21106
  • Manufacturer: The Entwistle Company Llc
General Description

The Retainer,special, cataloged under National Stock Number 5342-01-243-1303, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is The Entwistle Company Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,special
FSC / FSG5342 — Hardware, Weapon System (FSG 53)
ManufacturersThe Entwistle Company Llc (CAGE 20722)
Technical Specifications
ParameterValue
NSN5342-01-243-1303
Primary Part NumberEJ-21106
Item NameRetainer,special
FSC / FSG5342 / 53 — Hardware, Weapon System
ManufacturerThe Entwistle Company Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
EJ-21106 PRIMARY The Entwistle Company Llc (USA)
No interchangeability data on file.
Other items in FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696
5342-00-001-1696 · Item name not on file
5342-00-001-1972
STRAP WEBBING ASSEMBLY
5342-00-001-1980
STRAP WEBBING ASSEMBLY
5342-00-001-2492
BRACKET,FUEL TUBE TO CASE
5342-00-001-2502
BRACKET,QUICK DISC
5342-00-001-3915
CLIP,SPECIAL
5342-00-001-4001
HANDLE ASSEMBLY
5342-00-001-4655
5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-01-243-1303?

NSN 5342-01-243-1303 is a Retainer,special, manufactured by The Entwistle Company Llc, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-243-1303?

NSN 5342-01-243-1303 has 1 manufacturer part number on file: EJ-21106 (The Entwistle Company Llc).

Is NSN 5342-01-243-1303 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/5342-01-243-1303
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Hardware and Abrasives