Bearing Unit, Ball3130-01-473-4262

NSN 3130-01-473-4262 · NIIN 014734262 · Part number 6646627

Melroe Co · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 9W224

Government record, cited

NSN 3130-01-473-4262 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-473-4262. Manufacturer of record part number: 6646627.

Also searched as 3130-01-473-4262 · 3130014734262 · NIIN 014734262 · 01-473-4262 · FSC 3130 Bearings, Mounted · CAGE 9W224 · 6646627

Nearby stock numbers ← 3130-01-473-3579 Housing, Bearing Unit · 3130-01-473-4639 Housing, Bearing Unit →

3130-01-473-4262 — Bearings, Mounted

Features

Bearing Unit,ball — FSC 3130
Supplementary Features: COLLOQUIAL NAME BEARING
1 manufacturer part number on file
Manufacturer of record: Melroe Co

Identification

NSN: 3130-01-473-4262
NIIN: 014734262
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 6646627
Manufacturer: Melroe Co

General Description

The Bearing Unit,ball, cataloged under National Stock Number 3130-01-473-4262, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Melroe Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	3130-01-473-4262
Primary Part Number	6646627
Item Name	Bearing Unit,ball
FSC / FSG	3130 / 31 — Bearings, Mounted
Manufacturer	Melroe Co
Status	ACTIVE
Supplementary Features	COLLOQUIAL NAME BEARING

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
6646627 PRIMARY	Melroe Co (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 3130-01-473-4262?

NSN 3130-01-473-4262 is a Bearing Unit,ball, manufactured by Melroe Co, classified under FSC 3130, Bearings, Mounted. Status: active.

What part numbers are listed for NSN 3130-01-473-4262?

NSN 3130-01-473-4262 has 1 manufacturer part number on file: 6646627 (Melroe Co).

What are the specifications of 6646627?

Key specifications for 6646627: Supplementary Features: COLLOQUIAL NAME BEARING. 1 specification is documented in the U.S. Government catalog.

Is NSN 3130-01-473-4262 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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