PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1700005Retainer,gun Component

Sig Sauer Inc. · NSN 1005-01-657-6945 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-657-6945 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-657-6945. Primary manufacturer part number: 1700005.
Features
  • Retainer,gun Component — FSC 1005
  • 1 verified cross-reference
  • Primary manufacturer: Sig Sauer Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,gun Component, cataloged under National Stock Number 1005-01-657-6945, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Sig Sauer Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,gun Component
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersSig Sauer Inc. (CAGE 6ZWB1)
Technical Specifications
ParameterValue
NSN1005-01-657-6945
Primary Part Number1700005
Item NameRetainer,gun Component
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerSig Sauer Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2805-00-444-2061 INTERCHANGEABLE
Valve,poppet,engine
6515-01-283-4349 INTERCHANGEABLE
Electrode,electrocardiograph
2540-01-460-244817-00005 INTERCHANGEABLE
Ventilator,air Circulating
Bae Systems Land & Armaments L.p.
5998-01-494-9601170-0005 INTERCHANGEABLE
Printed Circuit Board
Gables Engineering, Inc. Dba Gables Engineering Inc Div Coral Gables
Cross-Reference Index
Part NumberManufacturer
1700005 Sig Sauer Inc. (USA)
Related Parts
2805-00-444-2061INTERCHANGEABLE
VALVE,POPPET,ENGINE
6515-01-283-4349INTERCHANGEABLE
ELECTRODE,ELECTROCARDIOGRAPH
2540-01-460-2448INTERCHANGEABLE
VENTILATOR,AIR CIRCULATING
17-00005
5998-01-494-9601INTERCHANGEABLE
PRINTED CIRCUIT BOARD
170-0005

Frequently Asked Questions

What is NSN 1005-01-657-6945?

NSN 1005-01-657-6945 is a Retainer,gun Component, manufactured by Sig Sauer Inc., classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-657-6945?

NSN 1005-01-657-6945 has 1 cross-referenced part number: 1700005 (Sig Sauer Inc.).

What NSN replaces 1005-01-657-6945?

There are 4 known substitutes for 1005-01-657-6945: 2805-00-444-2061, 6515-01-283-4349, 2540-01-460-2448 and 1 more. Verify interchangeability with system specifications before substitution.

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