PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21061-1001-1Retainer,helical Compression Spr

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · NSN 5340-01-562-9538 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-562-9538 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-562-9538. Primary manufacturer part number: 21061-1001-1.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-562-9538, is classified within Federal Supply Class 5340 (No Item Name Available) 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRetainer,helical Compression Spr
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN5340-01-562-9538
Primary Part Number21061-1001-1
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
2940-00-082-6034B6 INTERCHANGEABLE
Filter,fluid
Baldwin Filters
6810-00-242-36432106-1 INTERCHANGEABLE
Formaldehyde Solution
Avantor Performance Materials, Inc.
5120-00-264-3795 INTERCHANGEABLE
Wrench,adjustable
5950-00-842-442267329 INTERCHANGEABLE
Transformer,power
Magnetek Inc Lighting Products Group
5905-00-899-8780 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
3110-01-027-2792P206KDDFS50000 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
4810-01-145-5095458-50026-501 INTERCHANGEABLE
Valve,gate
Pneudraulics, Inc.
4820-01-216-4319 INTERCHANGEABLE
Valve,ball
5962-01-231-3215 INTERCHANGEABLE
Microcircuit,linear
5340-01-562-954721061-1111-1 INTERCHANGEABLE
Retainer,helical Compression Spr
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21061 FN 6 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21061-1001-1 PRIMARY Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21061 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
2940-00-082-6034INTERCHANGEABLE
FILTER,FLUID
B6
6810-00-242-3643INTERCHANGEABLE
FORMALDEHYDE SOLUTION
2106-1
5120-00-264-3795INTERCHANGEABLE
WRENCH,ADJUSTABLE
5950-00-842-4422INTERCHANGEABLE
TRANSFORMER,POWER
67329
5905-00-899-8780INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
3110-01-027-2792INTERCHANGEABLE
BEARING,BALL,ANNULAR
P206KDDFS50000
4810-01-145-5095INTERCHANGEABLE
VALVE,GATE
458-50026-501
4820-01-216-4319INTERCHANGEABLE
VALVE,BALL
5962-01-231-3215INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5340-01-562-9547INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
21061-1111-1

Frequently Asked Questions

What is NSN 5340-01-562-9538?

NSN 5340-01-562-9538 is a Retainer,helical Compression Spr, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-562-9538?

NSN 5340-01-562-9538 has 3 cross-referenced part numbers: 21061 FN 6 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21061-1001-1 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21061 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 5340-01-562-9538?

There are 10 known substitutes for 5340-01-562-9538: 2940-00-082-6034, 6810-00-242-3643, 5120-00-264-3795 and 7 more. Verify interchangeability with system specifications before substitution.

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