Bearing Unit, Plain3130-01-463-9140

NSN 3130-01-463-9140 · NIIN 014639140 · Part number EF50310-34

Mac Taggart, Scott & Co Ltd · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 7Z668

Government record, cited

NSN 3130-01-463-9140 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-463-9140. Manufacturer of record part number: EF50310-34.

Also searched as 3130-01-463-9140 · 3130014639140 · NIIN 014639140 · 01-463-9140 · FSC 3130 Bearings, Mounted · CAGE 7Z668 · EF50310-34

Nearby stock numbers ← 3130-01-463-8338 Cap, Pillow Block · 3130-01-464-1873 Housing, Bearing Unit →

3130-01-463-9140 — Bearings, Mounted

Features

Bearing Unit,plain — FSC 3130
1 manufacturer part number on file
Manufacturer of record: Mac Taggart, Scott & Co Ltd

Identification

NSN: 3130-01-463-9140
NIIN: 014639140
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: EF50310-34
Manufacturer: Mac Taggart, Scott & Co Ltd

General Description

The Bearing Unit,plain, cataloged under National Stock Number 3130-01-463-9140, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Mac Taggart, Scott & Co Ltd. 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	3130-01-463-9140
Primary Part Number	EF50310-34
Item Name	Bearing Unit,plain
FSC / FSG	3130 / 31 — Bearings, Mounted
Manufacturer	Mac Taggart, Scott & Co Ltd
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
EF50310-34 PRIMARY	Mac Taggart, Scott & Co Ltd (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 3130-01-463-9140?

NSN 3130-01-463-9140 is a Bearing Unit,plain, manufactured by Mac Taggart, Scott & Co Ltd, classified under FSC 3130, Bearings, Mounted. Status: active.

What part numbers are listed for NSN 3130-01-463-9140?

NSN 3130-01-463-9140 has 1 manufacturer part number on file: EF50310-34 (Mac Taggart, Scott & Co Ltd).

What are the specifications of EF50310-34?

Key specifications for EF50310-34: End Item Identification: ESM DOOR ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3130-01-463-9140 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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