PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12944Gear Head Assy

Applied Devices Corp · NSN 1265-00-381-6319 · FSC 1265 · No Item Name Available
Verified by PartsTable
NSN 1265-00-381-6319 — this item is cataloged by the U.S. Government under National Stock Number 1265-00-381-6319. Primary manufacturer part number: 12944.
Features
  • Gear Head Assy — FSC 1265
  • 2 verified cross-references
  • Primary manufacturer: Applied Devices Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Head Assy, cataloged under National Stock Number 1265-00-381-6319, is classified within Federal Supply Class 1265 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Applied Devices Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Head Assy
FSC / FSG1265 — No Item Name Available (FSG 12)
ManufacturersApplied Devices Corp (CAGE 95036); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN1265-00-381-6319
Primary Part Number12944
Item NameGear Head Assy
FSC / FSG1265 / 12 — No Item Name Available
ManufacturerApplied Devices Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2540-00-024-7392 INTERCHANGEABLE
Ventilator,air Circulating
4820-00-723-877912944 INTERCHANGEABLE
Disk,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3040-01-082-8914 INTERCHANGEABLE
Worm Shaft
3020-01-083-1048 INTERCHANGEABLE
Gear,worm Wheel
4320-01-161-6564 INTERCHANGEABLE
Rotor,garbage Disposal
5310-01-313-9966129-44 INTERCHANGEABLE
Nut,plain,castellated,hexagon
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
12944 Applied Devices Corp (USA)
1357029 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
2540-00-024-7392INTERCHANGEABLE
VENTILATOR,AIR CIRCULATING
4820-00-723-8779INTERCHANGEABLE
DISK,VALVE
12944
3040-01-082-8914INTERCHANGEABLE
WORM SHAFT
3020-01-083-1048INTERCHANGEABLE
GEAR,WORM WHEEL
4320-01-161-6564INTERCHANGEABLE
ROTOR,GARBAGE DISPOSAL
5310-01-313-9966INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
129-44

Frequently Asked Questions

What is NSN 1265-00-381-6319?

NSN 1265-00-381-6319 is a Gear Head Assy, manufactured by Applied Devices Corp, classified under FSC 1265 (No Item Name Available). Status: active.

What are the part numbers for NSN 1265-00-381-6319?

NSN 1265-00-381-6319 has 2 cross-referenced part numbers: 12944 (Applied Devices Corp), 1357029 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1265-00-381-6319?

There are 6 known substitutes for 1265-00-381-6319: 2540-00-024-7392, 4820-00-723-8779, 3040-01-082-8914 and 3 more. Verify interchangeability with system specifications before substitution.

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