PartsTable TECHNICAL DATA SHEET

NSN 3020-01-280-9502Government record, cited

Gear, Input3020-01-280-9502

NSN 3020-01-280-9502 · NIIN 012809502 · Part number 3329979

L3 Technologies, Inc. Div Ocean Systems · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 60225

Government record, cited

NSN 3020-01-280-9502 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-280-9502. Manufacturer of record part number: 3329979.

Also searched as 3020-01-280-9502 · 3020012809502 · NIIN 012809502 · 01-280-9502 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 60225 · 3329979

Nearby stock numbers ← 3020-01-280-9500 Gear, Ring · 3020-01-280-9503 Pinion, Ring Drive →

Features

Gear,input — FSC 3020
1 manufacturer part number on file
Manufacturer of record: L3 Technologies, Inc. Div Ocean Systems

Identification

NSN: 3020-01-280-9502
NIIN: 012809502
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 3329979
Manufacturer: L3 Technologies, Inc. Div Ocean Systems

General Description

The Gear,input, cataloged under National Stock Number 3020-01-280-9502, 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 L3 Technologies, Inc. Div Ocean Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Gear,input
FSC / FSG	3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers	L3 Technologies, Inc. Div Ocean Systems (CAGE 60225)

Technical Specifications

Parameter	Value
NSN	3020-01-280-9502
Primary Part Number	3329979
Item Name	Gear,input
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	L3 Technologies, Inc. Div Ocean Systems
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
3329979 PRIMARY	L3 Technologies, Inc. Div Ocean Systems (USA)

Reference documents

Reference	Meaning
3329979	5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div

No interchangeability data on file.

Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3020-00-000-0091

GEAR,SPUR

3020-00-001-0027

3020-00-001-0027 · Item name not on file

3020-00-001-0028

3020-00-001-0028 · Item name not on file

3020-00-001-0063

3020-00-001-0063 · Item name not on file

3020-00-001-0064

3020-00-001-0064 · Item name not on file

3020-00-001-0066

3020-00-001-0066 · Item name not on file

3020-00-001-0071

3020-00-001-0071 · Item name not on file

3020-00-001-0072

3020-00-001-0072 · Item name not on file

Frequently Asked Questions

What is NSN 3020-01-280-9502?

NSN 3020-01-280-9502 is a Gear,input, manufactured by L3 Technologies, Inc. Div Ocean Systems, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-280-9502?

NSN 3020-01-280-9502 has 1 manufacturer part number on file: 3329979 (L3 Technologies, Inc. Div Ocean Systems).

Is NSN 3020-01-280-9502 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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