NSN 3130-01-353-8971 · NIIN 013538971 · Part number 4X727
W.w. Grainger, Inc. Div Government Sales Division · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 25795
Government record, cited
NSN 3130-01-353-8971 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-353-8971. Manufacturer of record part number: 4X727.
Also searched as3130-01-353-8971 ·
3130013538971 ·
NIIN 013538971 ·
01-353-8971 ·
FSC 3130 Bearings, Mounted · CAGE 25795 · 4X727
Nearby stock numbers← 3130-01-353-6994 Bearing Unit, Plain
·
3130-01-353-9509 Bearing Unit, Plain →
3130-01-353-8971 — Bearings, Mounted
Features
Bearing Unit,ball — FSC 3130
1 manufacturer part number on file
Manufacturer of record: W.w. Grainger, Inc. Div Government Sales Division
Identification
NSN: 3130-01-353-8971
NIIN: 013538971
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 4X727
Manufacturer: W.w. Grainger, Inc. Div Government Sales Division
General Description
The Bearing Unit,ball, cataloged under National Stock Number 3130-01-353-8971, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Bearing Unit,ball
FSC / FSG
3130 — Bearings, Mounted (FSG 31)
Manufacturers
W.w. Grainger, Inc. Div Government Sales Division (CAGE 25795)
W.w. Grainger, Inc. Div Government Sales Division (USA)
Reference documents
Reference
Meaning
4X727
5/9Secondary reference
Mcmaster-Carr Supply Co
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 3130-01-353-8971?
NSN 3130-01-353-8971 is a Bearing Unit,ball, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-353-8971?
NSN 3130-01-353-8971 has 1 manufacturer part number on file: 4X727 (W.w. Grainger, Inc. Div Government Sales Division).
Is NSN 3130-01-353-8971 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.