PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12381Sear

O F Mossberg & Sons Inc · NSN 1005-01-459-5352 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-459-5352 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-459-5352. Primary manufacturer part number: 12381.
Features
  • Sear — FSC 1005
  • 1 verified cross-reference
  • Primary manufacturer: O F Mossberg & Sons Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sear, cataloged under National Stock Number 1005-01-459-5352, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is O F Mossberg & Sons Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-459-5352
Primary Part Number12381
Item NameSear
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerO F Mossberg & Sons Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3530-00-359-713912381 INTERCHANGEABLE
Needle Bar
Singer Industrial Sewing Products Co Cutters Exchange Div
6610-01-043-6229123-81 INTERCHANGEABLE
Housing,indicator
Avionics Specialties, Inc.
5330-01-073-577412384 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4710-01-175-9163 INTERCHANGEABLE
Tube Assembly,metal
4820-01-192-461644007540 INTERCHANGEABLE
Valve,linear,directional Control
Clark Equipment Co Div Doosan Infracore Portable Power
2990-01-259-572712-381 INTERCHANGEABLE
Muffler,exhaust
Thermo King Corporation Dba Phoenix Global Distirbution.
5305-01-397-112612381 INTERCHANGEABLE
Screw,machine
Laguna Pueblo of Dba Laguna Tribal Courts
3110-01-445-3739 INTERCHANGEABLE
Retainer and Balls,bearing
5925-01-546-5630GV3ME40 INTERCHANGEABLE
Circuit Breaker
Telemecanique
Cross-Reference Index
Part NumberManufacturer
12381 PRIMARY O F Mossberg & Sons Inc (USA)
Related Parts
3530-00-359-7139INTERCHANGEABLE
NEEDLE BAR
12381
6610-01-043-6229INTERCHANGEABLE
HOUSING,INDICATOR
123-81
5330-01-073-5774INTERCHANGEABLE
SEAL,PLAIN ENCASED
12384
4710-01-175-9163INTERCHANGEABLE
TUBE ASSEMBLY,METAL
4820-01-192-4616INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
44007540
2990-01-259-5727INTERCHANGEABLE
MUFFLER,EXHAUST
12-381
5305-01-397-1126INTERCHANGEABLE
SCREW,MACHINE
12381
3110-01-445-3739INTERCHANGEABLE
RETAINER AND BALLS,BEARING
5925-01-546-5630INTERCHANGEABLE
CIRCUIT BREAKER
GV3ME40

Frequently Asked Questions

What is NSN 1005-01-459-5352?

NSN 1005-01-459-5352 is a Sear, manufactured by O F Mossberg & Sons Inc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-459-5352?

NSN 1005-01-459-5352 has 1 cross-referenced part number: 12381 (O F Mossberg & Sons Inc).

What NSN replaces 1005-01-459-5352?

There are 9 known substitutes for 1005-01-459-5352: 3530-00-359-7139, 6610-01-043-6229, 5330-01-073-5774 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12381?

Key specifications for 12381: End Item Identification: 12 GAUGE SHOT GUN, MOSSBERG O F AND SONS INC. 1 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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