PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F91657Spring Retainer,mag

Remington Arms Company, Llc · NSN 1005-00-441-7711 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-00-441-7711 — this item is cataloged by the U.S. Government under National Stock Number 1005-00-441-7711. Primary manufacturer part number: F91657.
Features
  • Spring Retainer,mag — FSC 1005
  • 4 verified cross-references
  • Primary manufacturer: Remington Arms Company, Llc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring Retainer,mag, cataloged under National Stock Number 1005-00-441-7711, 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 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring Retainer,mag
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersRemington Arms Company, Llc (CAGE 50446); Hull Cartridge Co Ltd (CAGE U6228); Nioa Trading Nioa Nominees Pty Limited Div Nioa (CAGE Z2C27); Desa Industries Inc Div of Amca International Corp (CAGE 37923)
Technical Specifications
ParameterValue
NSN1005-00-441-7711
Primary Part NumberF91657
Item NameSpring Retainer,mag
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerRemington Arms Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5815-00-126-394991657 INTERCHANGEABLE
Lever Assembly
Telemechanics Inc
5330-00-415-549691657-1 INTERCHANGEABLE
Gasket
Cooper Machinery Services Llc
5220-00-972-04601694-9 INTERCHANGEABLE
Gage
Stanley Engineered Fastening Llc
1005-01-051-1722 INTERCHANGEABLE
Follower,cartridge,small Arms
3820-01-230-116116949 INTERCHANGEABLE
Tool,packing,lower
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
6240-01-314-046691657 INTERCHANGEABLE
Lamp,incandescent
Duro-Test Lighting
5360-01-386-3686 INTERCHANGEABLE
Spring,helical,compression
4910-01-432-980391657 INTERCHANGEABLE
Adapter,spark Plug Cleaner
Champion Aerospace Llc
5330-01-439-662416949 INTERCHANGEABLE
Gasket
Aerco International, Inc. Dba Aerco International Inc
6515-01-593-7426221.320 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
F91657 Remington Arms Company, Llc (USA)
91657 Hull Cartridge Co Ltd (GBR)
F91657 Nioa Trading Nioa Nominees Pty Limited Div Nioa (AUS)
16949 Desa Industries Inc Div of Amca International Corp (USA)
Related Parts
5815-00-126-3949INTERCHANGEABLE
LEVER ASSEMBLY
91657
5330-00-415-5496INTERCHANGEABLE
GASKET
91657-1
5220-00-972-0460INTERCHANGEABLE
GAGE
1694-9
1005-01-051-1722INTERCHANGEABLE
FOLLOWER,CARTRIDGE,SMALL ARMS
3820-01-230-1161INTERCHANGEABLE
TOOL,PACKING,LOWER
16949
6240-01-314-0466INTERCHANGEABLE
LAMP,INCANDESCENT
91657
5360-01-386-3686INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4910-01-432-9803INTERCHANGEABLE
ADAPTER,SPARK PLUG CLEANER
91657
5330-01-439-6624INTERCHANGEABLE
GASKET
16949
6515-01-593-7426INTERCHANGEABLE
BONE PLATE
221.320
2530-01-624-1569INTERCHANGEABLE
HOUSING ASSEMBLY,PLUNGER BRAKE,S
16949

Frequently Asked Questions

What is NSN 1005-00-441-7711?

NSN 1005-00-441-7711 is a Spring Retainer,mag, manufactured by Remington Arms Company, Llc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-00-441-7711?

NSN 1005-00-441-7711 has 4 cross-referenced part numbers: F91657 (Remington Arms Company, Llc), 91657 (Hull Cartridge Co Ltd), F91657 (Nioa Trading Nioa Nominees Pty Limited Div Nioa), 16949 (Desa Industries Inc Div of Amca International Corp).

What NSN replaces 1005-00-441-7711?

There are 11 known substitutes for 1005-00-441-7711: 5815-00-126-3949, 5330-00-415-5496, 5220-00-972-0460 and 8 more. Verify interchangeability with system specifications before substitution.

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