Gear, Antibacklash, Spur3020-01-321-6498

NSN 3020-01-321-6498 · NIIN 013216498 · Part number MAB150-SS32CT/.1248/P2

Southern Gear & Machine Inc · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 01351

Government record, cited

NSN 3020-01-321-6498 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-321-6498. Manufacturer of record part number: MAB150-SS32CT/.1248/P2.

Also searched as 3020-01-321-6498 · 3020013216498 · NIIN 013216498 · 01-321-6498 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 01351 · MAB150-SS32CT/.1248/P2 · 1858749

Nearby stock numbers ← 3020-01-321-6497 · 3020-01-321-6499 →

Features

Gear,antibacklash,spur — FSC 3020
1 manufacturer part number on file
Manufacturer of record: Southern Gear & Machine Inc

Identification

NSN: 3020-01-321-6498
NIIN: 013216498
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: MAB150-SS32CT/.1248/P2
Manufacturer: Southern Gear & Machine Inc

General Description

The Gear,antibacklash,spur, cataloged under National Stock Number 3020-01-321-6498, 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 Southern Gear & Machine Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,antibacklash,spur
FSC / FSG	3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers	Southern Gear & Machine Inc (CAGE 01351)

Technical Specifications

Parameter	Value
NSN	3020-01-321-6498
Primary Part Number	MAB150-SS32CT/.1248/P2
Item Name	Gear,antibacklash,spur
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Southern Gear & Machine 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

Cross-Reference Index

Part Number	Manufacturer
MAB150-SS32CT/.1248/P2 PRIMARY	Southern Gear & Machine Inc (USA)

Reference documents

Reference	Meaning
1858749	7/2 Vendor item drawing reference Northrop Grumman Systems Corporation

Frequently Asked Questions

What is NSN 3020-01-321-6498?

NSN 3020-01-321-6498 is a Gear,antibacklash,spur, manufactured by Southern Gear & Machine Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-321-6498?

NSN 3020-01-321-6498 has 1 manufacturer part number on file: MAB150-SS32CT/.1248/P2 (Southern Gear & Machine Inc).

Is NSN 3020-01-321-6498 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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