PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3111Mainspring

Smith & Wesson Sales Company · NSN 1005-00-344-6235 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-00-344-6235 — this item is cataloged by the U.S. Government under National Stock Number 1005-00-344-6235. Primary manufacturer part number: 3111.
Features
  • Mainspring — FSC 1005
  • 1 verified cross-reference
  • Primary manufacturer: Smith & Wesson Sales Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mainspring, cataloged under National Stock Number 1005-00-344-6235, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Smith & Wesson Sales Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMainspring
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersSmith & Wesson Sales Company (CAGE 55358)
Technical Specifications
ParameterValue
NSN1005-00-344-6235
Primary Part Number3111
Item NameMainspring
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerSmith & Wesson Sales Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-158-5980 INTERCHANGEABLE
Bearing,ball,annular
5331-00-166-0969M83248/1-010 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
2040-00-385-8869 INTERCHANGEABLE
Plate,keel
5330-00-399-69270225016 INTERCHANGEABLE
Gasket
Agco Corp Parts Opn
4310-00-430-47923111 INTERCHANGEABLE
Cylinder Head
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5120-00-444-6892 INTERCHANGEABLE
Bit,screwdriver
9390-00-540-5640CVC10085-11 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
5985-00-598-46773111 INTERCHANGEABLE
Coupling,waveguide
General Microwave Corporation Div Kratos Microwave Electronics
4940-00-914-8427 INTERCHANGEABLE
Holder,circuitboard
5935-00-931-046551-008-3196 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Rf Products
Cross-Reference Index
Part NumberManufacturer
3111 PRIMARY Smith & Wesson Sales Company (USA)
Related Parts
3110-00-158-5980INTERCHANGEABLE
BEARING,BALL,ANNULAR
5331-00-166-0969INTERCHANGEABLE
O-RING
M83248/1-010
2040-00-385-8869INTERCHANGEABLE
PLATE,KEEL
5330-00-399-6927INTERCHANGEABLE
GASKET
0225016
4310-00-430-4792INTERCHANGEABLE
CYLINDER HEAD
3111
5120-00-444-6892INTERCHANGEABLE
BIT,SCREWDRIVER
9390-00-540-5640INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
CVC10085-11
5985-00-598-4677INTERCHANGEABLE
COUPLING,WAVEGUIDE
3111
4940-00-914-8427INTERCHANGEABLE
HOLDER,CIRCUITBOARD
5935-00-931-0465INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
51-008-3196
5905-01-149-6939INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
503111
3120-01-246-2657INTERCHANGEABLE
BEARING,WASHER,THRUST

Frequently Asked Questions

What is NSN 1005-00-344-6235?

NSN 1005-00-344-6235 is a Mainspring, manufactured by Smith & Wesson Sales Company, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-00-344-6235?

NSN 1005-00-344-6235 has 1 cross-referenced part number: 3111 (Smith & Wesson Sales Company).

What NSN replaces 1005-00-344-6235?

There are 12 known substitutes for 1005-00-344-6235: 3110-00-158-5980, 5331-00-166-0969, 2040-00-385-8869 and 9 more. Verify interchangeability with system specifications before substitution.

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