Bushing, Sleeve3120-01-237-4223

NSN 3120-01-237-4223 · NIIN 012374223

FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings

Government record, cited

Also searched as 3120-01-237-4223 · 3120012374223 · NIIN 012374223 · 01-237-4223 · FSC 3120 Bearings, Plain, Unmounted · 9538M64P04 · 9538M64P04

Nearby stock numbers ← 3120-01-237-4222 Bushing, Sleeve · 3120-01-237-4224 Bushing, Sleeve →

3120-01-237-4223 — Bearings, Plain, Unmounted

Features

Bushing,sleeve — FSC 3120
Body Outside Diameter: 0.4062 INCHES MINIMUM AND 0.4066 INCHES MAXIMUM IN
Body Inside Diameter: 0.3140 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN
Material: IRON ALLOY 660 OVERALL

Identification

NSN: 3120-01-237-4223
NIIN: 012374223
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings

General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-237-4223, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3120-01-237-4223
Item Name	Bushing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Status	ACTIVE
Body Outside Diameter	0.4062 INCHES MINIMUM AND 0.4066 INCHES MAXIMUM IN
Body Inside Diameter	0.3140 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN
Material	IRON ALLOY 660 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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
9538M64P04	7/2 Vendor item drawing reference General Electric Company
9538M64P04	3/9 Design control — primary reference Silco Engineering & Manufacturing Inc Dba Silco Engineering Surface Grinding

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 3120-01-237-4223?

NSN 3120-01-237-4223 is a Bushing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What are the specifications of 3120-01-237-4223?

Key specifications for 3120-01-237-4223: Body Outside Diameter: 0.4062 INCHES MINIMUM AND 0.4066 INCHES MAXIMUM IN; Overall Length: 0.1700 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN; Body Inside Diameter: 0.3140 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN; Material: IRON ALLOY 660 OVERALL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-237-4223 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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