Bushing, Sleeve3120-01-182-4175

NSN 3120-01-182-4175 · NIIN 011824175 · Part number 1264-1639

Bae Systems Information and Electronic Systems Integration Inc. · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 72314

Government record, cited

NSN 3120-01-182-4175 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-182-4175. Manufacturer of record part number: 1264-1639.

Also searched as 3120-01-182-4175 · 3120011824175 · NIIN 011824175 · 01-182-4175 · FSC 3120 Bearings, Plain, Unmounted · CAGE 72314 · 1264-1639

Nearby stock numbers ← 3120-01-182-4174 Bushing, Sleeve · 3120-01-182-4176 Bushing, Sleeve →

3120-01-182-4175 — Bearings, Plain, Unmounted

Features

Bushing,sleeve — FSC 3120
1 manufacturer part number on file
Manufacturer of record: Bae Systems Information and Electronic Systems Integration Inc.

Identification

NSN: 3120-01-182-4175
NIIN: 011824175
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 1264-1639
Manufacturer: Bae Systems Information and Electronic Systems Integration Inc.

General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-182-4175, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Bushing,sleeve
FSC / FSG	3120 — Bearings, Plain, Unmounted (FSG 31)
Manufacturers	Bae Systems Information and Electronic Systems Integration Inc. (CAGE 72314)

Technical Specifications

Parameter	Value
NSN	3120-01-182-4175
Primary Part Number	1264-1639
Item Name	Bushing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Bae Systems Information and Electronic Systems Integration Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4730-01-572-5924KV2Y11-36S POSSIBLE MATCH

TEE,PIPE TO TUBE

Possible match (shared part number)Smc Corporation of America

Cross-Reference Index

Part Number	Manufacturer
1264-1639 PRIMARY	Bae Systems Information and Electronic Systems Integration Inc. (USA)

Related Parts

4730-01-572-5924POSSIBLE MATCH

TEE,PIPE TO TUBE

KV2Y11-36S

Frequently Asked Questions

What is NSN 3120-01-182-4175?

NSN 3120-01-182-4175 is a Bushing,sleeve, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-182-4175?

NSN 3120-01-182-4175 has 1 manufacturer part number on file: 1264-1639 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 3120-01-182-4175?

1 possible match (shared part number, not a government interchangeability claim): 4730-01-572-5924. Verify interchangeability with system specifications before substitution.

Is NSN 3120-01-182-4175 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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