Gear, Drive Motion3020-01-543-3531

NSN 3020-01-543-3531 · NIIN 015433531 · Part number 190012

Hammonds Technical Services, Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 47186

Government record, cited

NSN 3020-01-543-3531 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-543-3531. Manufacturer of record part number: 190012.

Also searched as 3020-01-543-3531 · 3020015433531 · NIIN 015433531 · 01-543-3531 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 47186 · 190012

Nearby stock numbers ← 3020-01-543-3384 Gear, Drive Motion · 3020-01-543-3743 Pulley, Cone →

Features

Gear,drive Motion — FSC 3020
1 manufacturer part number on file
Manufacturer of record: Hammonds Technical Services, Inc.

Identification

NSN: 3020-01-543-3531
NIIN: 015433531
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 190012
Manufacturer: Hammonds Technical Services, Inc.

General Description

The Gear,drive Motion, cataloged under National Stock Number 3020-01-543-3531, 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 Hammonds Technical Services, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-543-3531
Primary Part Number	190012
Item Name	Gear,drive Motion
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Hammonds Technical Services, Inc.
Status	ACTIVE

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4460-01-602-9865190012 POSSIBLE MATCH

FILTER,AIR,SPEC

Possible match (shared part number)Thales Defense & Security Inc Dba Thales Communications Inc

Cross-Reference Index

Part Number	Manufacturer
190012 PRIMARY	Hammonds Technical Services, Inc. (USA)

Related Parts

4460-01-602-9865POSSIBLE MATCH

FILTER,AIR,SPEC

190012

Frequently Asked Questions

What is NSN 3020-01-543-3531?

NSN 3020-01-543-3531 is a Gear,drive Motion, manufactured by Hammonds Technical Services, Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-543-3531?

NSN 3020-01-543-3531 has 1 manufacturer part number on file: 190012 (Hammonds Technical Services, Inc.).

What NSN replaces 3020-01-543-3531?

1 possible match (shared part number, not a government interchangeability claim): 4460-01-602-9865. Verify interchangeability with system specifications before substitution.

What are the specifications of 190012?

Key specifications for 190012: End Item Identification: NSN 4930-01-517-7009 FUEL SYSTEM, SUPPLY POINT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-543-3531 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.

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