PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

451421Gear

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1010-00-381-0357 · FSC 1010 · No Item Name Available
Verified by PartsTable
NSN 1010-00-381-0357 — this item is cataloged by the U.S. Government under National Stock Number 1010-00-381-0357. Primary manufacturer part number: 451421.
Features
  • Gear — FSC 1010
  • 1 verified cross-reference
  • 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, cataloged under National Stock Number 1010-00-381-0357, is classified within Federal Supply Class 1010 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear
FSC / FSG1010 — No Item Name Available (FSG 10)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN1010-00-381-0357
Primary Part Number451421
Item NameGear
FSC / FSG1010 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5998-00-819-57031150173 INTERCHANGEABLE
Circuit Card Assembly
Caes Systems Llc
Cross-Reference Index
Part NumberManufacturer
451421 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5998-00-819-5703INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1150173

Frequently Asked Questions

What is NSN 1010-00-381-0357?

NSN 1010-00-381-0357 is a Gear, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1010 (No Item Name Available). Status: active.

What are the part numbers for NSN 1010-00-381-0357?

NSN 1010-00-381-0357 has 1 cross-referenced part number: 451421 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1010-00-381-0357?

There is 1 known substitute for 1010-00-381-0357: 5998-00-819-5703. Verify interchangeability with system specifications before substitution.

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