PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82109Spring,helical,compression

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 5360-01-359-2751 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-359-2751 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-359-2751. Primary manufacturer part number: 82109.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Coil Helix Direction: RIGHT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Quantity: 38
  • 4 verified cross-references
  • Primary manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-359-2751, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-359-2751
Primary Part Number82109
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
MaterialSTEEL OVERALL
Coil Helix DirectionRIGHT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity38
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-032-2347 INTERCHANGEABLE
Washer,lock
5945-00-984-9863 INTERCHANGEABLE
Relay,electromagnetic
2990-01-099-700100363400 INTERCHANGEABLE
Governor Lever
Hatz Diesel of America Inc
2520-01-579-81038-2-109 INTERCHANGEABLE
Yoke,universal Joint,vehicular
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
6625-01-631-263182109 INTERCHANGEABLE
Ammeter
Maxima Technologies & Systems Llc
Cross-Reference Index
Part NumberManufacturer
5360PL1630651 Jednolity Indeks Materialowy - Uniform Material Index (POL)
82109 Heckler & Koch Gmbh (DEU)
979855 Heckler & Koch Gmbh (DEU)
82109 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
5310-00-032-2347INTERCHANGEABLE
WASHER,LOCK
5945-00-984-9863INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2990-01-099-7001INTERCHANGEABLE
GOVERNOR LEVER
00363400
2520-01-579-8103INTERCHANGEABLE
YOKE,UNIVERSAL JOINT,VEHICULAR
8-2-109
6625-01-631-2631INTERCHANGEABLE
AMMETER
82109

Frequently Asked Questions

What is NSN 5360-01-359-2751?

NSN 5360-01-359-2751 is a Spring,helical,compression, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-359-2751?

NSN 5360-01-359-2751 has 4 cross-referenced part numbers: 5360PL1630651 (Jednolity Indeks Materialowy - Uniform Material Index), 82109 (Heckler & Koch Gmbh), 979855 (Heckler & Koch Gmbh), 82109 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 5360-01-359-2751?

There are 5 known substitutes for 5360-01-359-2751: 5310-00-032-2347, 5945-00-984-9863, 2990-01-099-7001 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 82109?

Key specifications for 82109: End Item Identification: 1005-01-347-4857,BARRETT .50 CALIBER SEMI-AUTOMATIC RIFLE,MODEL 82A1A; Material: STEEL OVERALL; Coil Helix Direction: RIGHT-HAND; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 5 total characteristics are documented in the Federal Logistics Information System.

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