PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

294341Cap,retainer

Monadnock Company, the Dba Lisi Aerospace · NSN 5342-00-557-9332 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-557-9332 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-557-9332. Primary manufacturer part number: 294341.
Features
  • Cap,retainer — FSC 5342
  • 1 verified cross-reference
  • Primary manufacturer: Monadnock Company, the Dba Lisi Aerospace
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cap,retainer, cataloged under National Stock Number 5342-00-557-9332, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Monadnock Company, the Dba Lisi Aerospace. 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.

Catalog Facts
Item NameCap,retainer
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersMonadnock Company, the Dba Lisi Aerospace (CAGE 60119)
Technical Specifications
ParameterValue
NSN5342-00-557-9332
Primary Part Number294341
Item NameCap,retainer
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerMonadnock Company, the Dba Lisi Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5940-01-424-967115277 INTERCHANGEABLE
Terminal Board
Keystone Electronics Corp
Cross-Reference Index
Part NumberManufacturer
294341 PRIMARY Monadnock Company, the Dba Lisi Aerospace (USA)
Related Parts
5940-01-424-9671INTERCHANGEABLE
TERMINAL BOARD
15277

Frequently Asked Questions

What is NSN 5342-00-557-9332?

NSN 5342-00-557-9332 is a Cap,retainer, manufactured by Monadnock Company, the Dba Lisi Aerospace, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-557-9332?

NSN 5342-00-557-9332 has 1 cross-referenced part number: 294341 (Monadnock Company, the Dba Lisi Aerospace).

What NSN replaces 5342-00-557-9332?

There is 1 known substitute for 5342-00-557-9332: 5940-01-424-9671. Verify interchangeability with system specifications before substitution.

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