PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1357028REVDGear Head Assy

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1265-00-381-6318 · FSC 1265 · No Item Name Available
Verified by PartsTable
NSN 1265-00-381-6318 — this item is cataloged by the U.S. Government under National Stock Number 1265-00-381-6318. Primary manufacturer part number: 1357028REVD.
Features
  • Gear Head Assy — FSC 1265
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Head Assy, cataloged under National Stock Number 1265-00-381-6318, is classified within Federal Supply Class 1265 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 3 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)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Applied Devices Corp (CAGE 95036)
Technical Specifications
ParameterValue
NSN1265-00-381-6318
Primary Part Number1357028REVD
Item NameGear Head Assy
FSC / FSG1265 / 12 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4420-00-132-5192129243 INTERCHANGEABLE
Core Assembly,fluid Cooler
L3harris Technologies, Inc Div Space & Airborne Systems
5330-00-527-815012943 INTERCHANGEABLE
Retainer,packing
Meggitt North Hollywood Inc
2540-00-709-9460000667074 INTERCHANGEABLE
Tee,windshield Wiper
Am General Llc
5365-00-723-877812943 INTERCHANGEABLE
Spacer,stepped
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6145-01-275-203512943 INTERCHANGEABLE
Cable,special Purpose,electrical
Rscc Wire & Cable Llc Dba Marmon Industrial Energy & Infrastructure - East Granby
6105-01-567-9367103-3000 INTERCHANGEABLE
Motor,alternating Current
Mic Industries Inc Dba Mic Industries Inc Div Main
Cross-Reference Index
Part NumberManufacturer
1357028REVD PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1357028-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
12943 Applied Devices Corp (USA)
Related Parts
4420-00-132-5192INTERCHANGEABLE
CORE ASSEMBLY,FLUID COOLER
129243
5330-00-527-8150INTERCHANGEABLE
RETAINER,PACKING
12943
2540-00-709-9460INTERCHANGEABLE
TEE,WINDSHIELD WIPER
000667074
5365-00-723-8778INTERCHANGEABLE
SPACER,STEPPED
12943
6145-01-275-2035INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
12943
6105-01-567-9367INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
103-3000

Frequently Asked Questions

What is NSN 1265-00-381-6318?

NSN 1265-00-381-6318 is a Gear Head Assy, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1265 (No Item Name Available). Status: active.

What are the part numbers for NSN 1265-00-381-6318?

NSN 1265-00-381-6318 has 3 cross-referenced part numbers: 1357028REVD (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1357028-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 12943 (Applied Devices Corp).

What NSN replaces 1265-00-381-6318?

There are 6 known substitutes for 1265-00-381-6318: 4420-00-132-5192, 5330-00-527-8150, 2540-00-709-9460 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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