PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-15804Gear,helical

L3 Technologies, Inc. · NSN 3020-01-440-4476 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-440-4476 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-440-4476. Primary manufacturer part number: A-15804.
Features
  • Gear,helical — FSC 3020
  • Material: COPPER ALLOY OVERALL
  • 3 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Copper Alloy Overall construction
General Description

The Gear,helical, cataloged under National Stock Number 3020-01-440-4476, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3 Technologies, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-440-4476
Primary Part NumberA-15804
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5925-00-295-54597974395 INTERCHANGEABLE
Circuit Breaker
Army, United States Department of the Dba Rock Island Arsenal Jmtc
3040-01-440-4540A-13327 INTERCHANGEABLE
Shaft,shouldered
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
A-15804 PRIMARY L3 Technologies, Inc. (USA)
10-1051-100 L3 Technologies, Inc. (USA)
10-1051-100 ITEM NO. 24 TYPE 20 L3 Technologies, Inc. (USA)
Related Parts
5925-00-295-5459INTERCHANGEABLE
CIRCUIT BREAKER
7974395
3040-01-440-4540INTERCHANGEABLE
SHAFT,SHOULDERED
A-13327

Frequently Asked Questions

What is NSN 3020-01-440-4476?

NSN 3020-01-440-4476 is a Gear,helical, manufactured by L3 Technologies, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-440-4476?

NSN 3020-01-440-4476 has 3 cross-referenced part numbers: A-15804 (L3 Technologies, Inc.), 10-1051-100 (L3 Technologies, Inc.), 10-1051-100 ITEM NO. 24 TYPE 20 (L3 Technologies, Inc.).

What NSN replaces 3020-01-440-4476?

There are 2 known substitutes for 3020-01-440-4476: 5925-00-295-5459, 3040-01-440-4540. Verify interchangeability with system specifications before substitution.

What are the specifications of A-15804?

Key specifications for A-15804: Material: COPPER ALLOY OVERALL; End Item Identification: TRANSMITTER,POSITION. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com