Housing, Bearing Unit3130-01-689-9971

NSN 3130-01-689-9971 · NIIN 016899971 · Part number 239-4362

Caterpillar Inc Div Caterpillar Defense · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 11083

Government record, cited

NSN 3130-01-689-9971 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-689-9971. Manufacturer of record part number: 239-4362.

Also searched as 3130-01-689-9971 · 3130016899971 · NIIN 016899971 · 01-689-9971 · FSC 3130 Bearings, Mounted · CAGE 11083 · 239-4362

Nearby stock numbers ← 3130-01-689-8460 Housing, Bearing Unit · 3130-01-690-0977 Cap, Pillow Block →

3130-01-689-9971 — Bearings, Mounted

Features

Housing,bearing Unit — FSC 3130
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 3130-01-689-9971
NIIN: 016899971
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 239-4362
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Housing,bearing Unit, cataloged under National Stock Number 3130-01-689-9971, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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	3130-01-689-9971
Primary Part Number	239-4362
Item Name	Housing,bearing Unit
FSC / FSG	3130 / 31 — Bearings, Mounted
Manufacturer	Caterpillar Inc Div Caterpillar Defense
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
239-4362 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

No interchangeability data on file.

Other items in FSC 3130 — Bearings, Mounted

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

3130-00-001-5118

3130-00-001-5118 · Item name not on file

3130-00-001-5137

BEARING UNIT,BALL

3130-00-001-6585

3130-00-001-6585 · Item name not on file

3130-00-003-0422

3130-00-003-0422 · Item name not on file

3130-00-003-0455

3130-00-003-0455 · Item name not on file

3130-00-003-0794

BEARING UNIT,BALL

3130-00-003-2802

BEARING UNIT,BALL

3130-00-003-9535

3130-00-003-9535 · Item name not on file

Frequently Asked Questions

What is NSN 3130-01-689-9971?

NSN 3130-01-689-9971 is a Housing,bearing Unit, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3130, Bearings, Mounted. Status: active.

What part numbers are listed for NSN 3130-01-689-9971?

NSN 3130-01-689-9971 has 1 manufacturer part number on file: 239-4362 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 239-4362?

Key specifications for 239-4362: Part Name Assigned by Controlling Agency: BEARING,FRONT IDLE.; End Item Identification: TRACKS GROUP.. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3130-01-689-9971 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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