PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301209Magazine Spring

Remington Arms Company, Llc · NSN 1005-01-576-9944 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-576-9944 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-576-9944. Primary manufacturer part number: 301209.
Features
  • Magazine Spring — FSC 1005
  • 4 verified cross-references
  • Primary manufacturer: Remington Arms Company, Llc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Magazine Spring, cataloged under National Stock Number 1005-01-576-9944, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Remington Arms Company, Llc. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMagazine Spring
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersRemington Arms Company, Llc (CAGE 3A703); Remington Arms Company, Llc (CAGE 50446)
Technical Specifications
ParameterValue
NSN1005-01-576-9944
Primary Part Number301209
Item NameMagazine Spring
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerRemington Arms Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4540-00-004-753420-3504 INTERCHANGEABLE
Heater,electronic Equipment
Honeywell International Inc. Dba Honeywell Div Sensing and Control
3110-00-120-31012004480 INTERCHANGEABLE
Bearing,roller,needle
Garwood/feller Inc Garwood Winch Div
9150-01-680-32533012-09 INTERCHANGEABLE
Fuel Additive
Power Service Products, Inc.
Cross-Reference Index
Part NumberManufacturer
301209 Remington Arms Company, Llc (USA)
F19479 Remington Arms Company, Llc (USA)
F19479 Remington Arms Company, Llc (USA)
301209 Remington Arms Company, Llc (USA)
Related Parts
4540-00-004-7534INTERCHANGEABLE
HEATER,ELECTRONIC EQUIPMENT
20-3504
3110-00-120-3101INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
2004480
9150-01-680-3253INTERCHANGEABLE
FUEL ADDITIVE
3012-09

Frequently Asked Questions

What is NSN 1005-01-576-9944?

NSN 1005-01-576-9944 is a Magazine Spring, manufactured by Remington Arms Company, Llc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-576-9944?

NSN 1005-01-576-9944 has 4 cross-referenced part numbers: 301209 (Remington Arms Company, Llc), F19479 (Remington Arms Company, Llc), F19479 (Remington Arms Company, Llc), 301209 (Remington Arms Company, Llc).

What NSN replaces 1005-01-576-9944?

There are 3 known substitutes for 1005-01-576-9944: 4540-00-004-7534, 3110-00-120-3101, 9150-01-680-3253. Verify interchangeability with system specifications before substitution.

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