PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20400-1061Housing,spring

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · NSN 5342-01-157-7535 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-157-7535 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-157-7535. Primary manufacturer part number: 20400-1061.
Features
  • Housing,spring — FSC 5342
  • 3 verified cross-references
  • Primary manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Housing,spring, cataloged under National Stock Number 5342-01-157-7535, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,spring
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN5342-01-157-7535
Primary Part Number20400-1061
Item NameHousing,spring
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6750-00-137-953448PE INTERCHANGEABLE
Paper,copying,diazo Process
Rexham Graphics Inc
5961-00-838-0135212-145 INTERCHANGEABLE
Semiconductor Device,diode
Zenith Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
20400-1060 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
20400-1061 PRIMARY Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21214-5 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
6750-00-137-9534INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
48PE
5961-00-838-0135INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
212-145

Frequently Asked Questions

What is NSN 5342-01-157-7535?

NSN 5342-01-157-7535 is a Housing,spring, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-157-7535?

NSN 5342-01-157-7535 has 3 cross-referenced part numbers: 20400-1060 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 20400-1061 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21214-5 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 5342-01-157-7535?

There are 2 known substitutes for 5342-01-157-7535: 6750-00-137-9534, 5961-00-838-0135. Verify interchangeability with system specifications before substitution.

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