Gear Set, Worm and Worm Wheel, Mat3020-01-439-1898

NSN 3020-01-439-1898 · NIIN 014391898 · Part number 20034-501

B.w. Elliott Manufacturing Co., Llc · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 72166

Government record, cited

NSN 3020-01-439-1898 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-439-1898. Manufacturer of record part number: 20034-501.

Also searched as 3020-01-439-1898 · 3020014391898 · NIIN 014391898 · 01-439-1898 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 72166 · 20034-501

Nearby stock numbers ← 3020-01-439-0943 · 3020-01-439-1905 Gear Set, Worm and Worm Wheel, Mat →

Features

Gear Set,worm and Worm Wheel,mat — FSC 3020
Component Quantity: 2
End Item Source: 72166
End Item Name: GEAR BOX
Nonsupply Items and Quantities: GEAR WORM 1; WORM WHEEL GEAR 1
1 manufacturer part number on file
Manufacturer of record: B.w. Elliott Manufacturing Co., Llc

Identification

NSN: 3020-01-439-1898
NIIN: 014391898
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 20034-501
Manufacturer: B.w. Elliott Manufacturing Co., Llc

General Description

The Gear Set,worm and Worm Wheel,mat, cataloged under National Stock Number 3020-01-439-1898, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-439-1898
Primary Part Number	20034-501
Item Name	Gear Set,worm and Worm Wheel,mat
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	B.w. Elliott Manufacturing Co., Llc
Status	ACTIVE
Component Quantity	2
End Item Source	72166
End Item Name	GEAR BOX
Nonsupply Items and Quantities	GEAR WORM 1; WORM WHEEL GEAR 1

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
20034-501 PRIMARY	B.w. Elliott Manufacturing Co., Llc (USA)

Frequently Asked Questions

What is NSN 3020-01-439-1898?

NSN 3020-01-439-1898 is a Gear Set,worm and Worm Wheel,mat, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-439-1898?

NSN 3020-01-439-1898 has 1 manufacturer part number on file: 20034-501 (B.w. Elliott Manufacturing Co., Llc).

What are the specifications of 20034-501?

Key specifications for 20034-501: Component Quantity: 2; End Item Source: 72166; End Item Name: GEAR BOX; Nonsupply Items and Quantities: GEAR WORM 1; WORM WHEEL GEAR 1. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-439-1898 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

PartsTable Design LLC · partstable.com