Bearing, Sleeve3120-01-159-1308

NSN 3120-01-159-1308 · NIIN 011591308 · Part number A-4177-R

Milwaukee Cylinder Inc · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 15515

Government record, cited

NSN 3120-01-159-1308 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-159-1308. Manufacturer of record part number: A-4177-R.

Also searched as 3120-01-159-1308 · 3120011591308 · NIIN 011591308 · 01-159-1308 · FSC 3120 Bearings, Plain, Unmounted · CAGE 15515 · A-4177-R

Nearby stock numbers ← 3120-01-159-1277 Bushing, Sleeve · 3120-01-159-1309 Bushing, Sleeve →

3120-01-159-1308 — Bearings, Plain, Unmounted

Features

Bearing,sleeve — FSC 3120
Material: COPPER ALLOY OVERALL
1 manufacturer part number on file
Manufacturer of record: Milwaukee Cylinder Inc

Identification

NSN: 3120-01-159-1308
NIIN: 011591308
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: A-4177-R
Manufacturer: Milwaukee Cylinder Inc

General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-159-1308, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Milwaukee Cylinder Inc. 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	3120-01-159-1308
Primary Part Number	A-4177-R
Item Name	Bearing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Milwaukee Cylinder Inc
Status	ACTIVE
Material	COPPER ALLOY OVERALL

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
A-4177-R PRIMARY	Milwaukee Cylinder Inc (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 3120-01-159-1308?

NSN 3120-01-159-1308 is a Bearing,sleeve, manufactured by Milwaukee Cylinder Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-159-1308?

NSN 3120-01-159-1308 has 1 manufacturer part number on file: A-4177-R (Milwaukee Cylinder Inc).

What are the specifications of A-4177-R?

Key specifications for A-4177-R: Material: COPPER ALLOY OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 3120-01-159-1308 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.

PartsTable Design LLC · partstable.com