PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12304Spring,helical,compression

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 5360-01-628-4474 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-628-4474 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-628-4474. Primary manufacturer part number: 12304.
Features
  • Spring,helical,compression — FSC 5360
  • 1 verified cross-reference
  • Primary manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-628-4474, 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. This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN5360-01-628-4474
Primary Part Number12304
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5340-00-222-8562140-38 INTERCHANGEABLE
Clamp,loop
Hewlett-Packard Company Dba HP
5133-00-228-1323 INTERCHANGEABLE
Drill,twist
4730-00-392-905612-304 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Bedford Precision Parts Corp
5342-00-514-13237110-1-0 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5950-00-837-5528 INTERCHANGEABLE
Transformer,power
5930-01-012-014512304 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
5330-01-188-93303492128 INTERCHANGEABLE
Seal
Chrysler Corp Service and Parts Opns
5865-01-194-2417 INTERCHANGEABLE
Modulator,radio Transmitter
7420-01-412-4138MP27MG INTERCHANGEABLE
Calculator,electronic
Canon U S a
2520-01-431-66598350-3383 INTERCHANGEABLE
Parts Kit,clutch Disk
Chrysler Corp Service and Parts Opns
Cross-Reference Index
Part NumberManufacturer
12304 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
5340-00-222-8562INTERCHANGEABLE
CLAMP,LOOP
140-38
5133-00-228-1323INTERCHANGEABLE
DRILL,TWIST
4730-00-392-9056INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
12-304
5342-00-514-1323INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
7110-1-0
5950-00-837-5528INTERCHANGEABLE
TRANSFORMER,POWER
5930-01-012-0145INTERCHANGEABLE
SWITCH,PRESSURE
12304
5330-01-188-9330INTERCHANGEABLE
SEAL
3492128
5865-01-194-2417INTERCHANGEABLE
MODULATOR,RADIO TRANSMITTER
7420-01-412-4138INTERCHANGEABLE
CALCULATOR,ELECTRONIC
MP27MG
2520-01-431-6659INTERCHANGEABLE
PARTS KIT,CLUTCH DISK
8350-3383

Frequently Asked Questions

What is NSN 5360-01-628-4474?

NSN 5360-01-628-4474 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 5360-01-628-4474?

NSN 5360-01-628-4474 has 1 cross-referenced part number: 12304 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 5360-01-628-4474?

There are 10 known substitutes for 5360-01-628-4474: 5340-00-222-8562, 5133-00-228-1323, 4730-00-392-9056 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12304?

Key specifications for 12304: Special Features: SPRING, ASSEMBLY PIN, MRAD, FRONT TAKE DOWN SPRING. NHA: MRAD RIFLE, MK22, 300 NM, 26" COYOTE, NSN 1005-01-680-5237.; Part Name Assigned by Controlling Agency: SPRING, ASSEMBLY PIN, FRONT TAKE DOWN, MK22. 2 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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