PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101231-1Spring,helical,extension

Bae Systems Land & Armaments L.p. · NSN 5360-01-221-0229 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-221-0229 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-221-0229. Primary manufacturer part number: 101231-1.
Features
  • Spring,helical,extension — FSC 5360
  • 2 verified cross-references
  • Primary manufacturer: Bae Systems Land & Armaments L.p.
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-221-0229, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring,helical,extension
FSC / FSG5360 — No Item Name Available (FSG 53)
ManufacturersBae Systems Land & Armaments L.p. (CAGE 54786)
Technical Specifications
ParameterValue
NSN5360-01-221-0229
Primary Part Number101231-1
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5985-00-087-9927101-000-231 INTERCHANGEABLE
Coupler,antenna
Dare Electronics, Inc.
5950-00-417-4489989108-38B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5120-00-870-883610087-2 INTERCHANGEABLE
Nutdriver
Circor Aerospace, Inc. Dba Circor Aerospace Inc
8145-01-124-6911100872 INTERCHANGEABLE
Shipping and Storage Container,c
Prc Composites, Llc Dba Globe Plastics
5310-01-143-2250100872 INTERCHANGEABLE
Washer,recessed
American Turbo Systems Inc
5340-01-311-4087EC-22LPE(RED) INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Caplugs Llc Dba Mokon Div Caplugs
3020-01-398-57201012311 INTERCHANGEABLE
Gear,bevel
Univex Corporation Div Univex Corportation
5315-01-469-241410087-2 INTERCHANGEABLE
Pin,cotter
Orscheln Products L.l.c.
4730-01-658-04341012311 INTERCHANGEABLE
Expansion Joint,pipe
American Boa Inc
Cross-Reference Index
Part NumberManufacturer
100872 Bae Systems Land & Armaments L.p. (USA)
101231-1 PRIMARY Bae Systems Land & Armaments L.p. (USA)
Related Parts
5985-00-087-9927INTERCHANGEABLE
COUPLER,ANTENNA
101-000-231
5950-00-417-4489INTERCHANGEABLE
COIL,RADIO FREQUENCY
989108-38B
5120-00-870-8836INTERCHANGEABLE
NUTDRIVER
10087-2
8145-01-124-6911INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,C
100872
5310-01-143-2250INTERCHANGEABLE
WASHER,RECESSED
100872
5340-01-311-4087INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
EC-22LPE(RED)
3020-01-398-5720INTERCHANGEABLE
GEAR,BEVEL
1012311
5315-01-469-2414INTERCHANGEABLE
PIN,COTTER
10087-2
4730-01-658-0434INTERCHANGEABLE
EXPANSION JOINT,PIPE
1012311

Frequently Asked Questions

What is NSN 5360-01-221-0229?

NSN 5360-01-221-0229 is a Spring,helical,extension, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-221-0229?

NSN 5360-01-221-0229 has 2 cross-referenced part numbers: 100872 (Bae Systems Land & Armaments L.p.), 101231-1 (Bae Systems Land & Armaments L.p.).

What NSN replaces 5360-01-221-0229?

There are 9 known substitutes for 5360-01-221-0229: 5985-00-087-9927, 5950-00-417-4489, 5120-00-870-8836 and 6 more. Verify interchangeability with system specifications before substitution.

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