Bearing Half Set, Sleeve 3120-01-375-4271 NSN 3120-01-375-4271 · NIIN 013754271 · Part number HA139S
Wisconsin Motors, Llc · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 66289
NSN 3120-01-375-4271 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-375-4271. Manufacturer of record part number: HA139S .
Also searched as
3120-01-375-4271 ·
3120013754271 ·
NIIN 013754271 ·
01-375-4271 ·
FSC 3120 Bearings, Plain, Unmounted · CAGE 66289 · HA139S
Nearby stock numbers
← 3120-01-375-4252 Bearing, Washer, Thrust
·
3120-01-375-4319 Bearing, Sleeve →
3120-01-375-4271 — Bearings, Plain, Unmounted
Features
Bearing Half Set,sleeve — FSC 3120 1 manufacturer part number on file Manufacturer of record: Wisconsin Motors, Llc
Identification
NSN: 3120-01-375-4271
NIIN: 013754271
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: HA139S
Manufacturer: Wisconsin Motors, Llc
General Description
The Bearing Half Set,sleeve, cataloged under National Stock Number 3120-01-375-4271, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Wisconsin Motors, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Bearing Half Set,sleeve FSC / FSG 3120 — Bearings, Plain, Unmounted (FSG 31) Manufacturers Wisconsin Motors, Llc (CAGE 66289)
Technical Specifications
Parameter Value NSN 3120-01-375-4271 Primary Part Number HA139S Item Name Bearing Half Set,sleeve FSC / FSG 3120 / 31 — Bearings, Plain, Unmounted Manufacturer Wisconsin Motors, Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
HA139S PRIMARY Wisconsin Motors, Llc (USA)
No interchangeability data on file.
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-01-375-4271?
NSN 3120-01-375-4271 is a Bearing Half Set,sleeve, manufactured by Wisconsin Motors, Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-375-4271?
NSN 3120-01-375-4271 has 1 manufacturer part number on file: HA139S (Wisconsin Motors, Llc).
Is NSN 3120-01-375-4271 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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