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NSN 3120-01-499-1237Government record, cited

Bushing, Sleeve3120-01-499-1237

NSN 3120-01-499-1237 · NIIN 014991237

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

Government record, cited

Also searched as 3120-01-499-1237 · 3120014991237 · NIIN 014991237 · 01-499-1237 · FSC 3120 Bearings, Plain, Unmounted

Nearby stock numbers ← 3120-01-499-0880 Bushing, Sleeve · 3120-01-499-1778 Bearing, Sleeve →

3120-01-499-1237 — Bearings, Plain, Unmounted

Features

Bushing,sleeve — FSC 3120
Corner Shape: SQUARE ALL CORNERS
Body Outside Diameter: 0.9390 INCHES MINIMUM AND 0.9400 INCHES MAXIMUM IN
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification: A-4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter: 0.7320 INCHES MINIMUM AND 0.7420 INCHES MAXIMUM IN
Material: COPPER ALLOY 630 OVERALL

Identification

NSN: 3120-01-499-1237
NIIN: 014991237
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings

General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-499-1237, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3120-01-499-1237
Item Name	Bushing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Status	ACTIVE
Corner Shape	SQUARE ALL CORNERS
Body Outside Diameter	0.9390 INCHES MINIMUM AND 0.9400 INCHES MAXIMUM IN
Style Designator	SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification	A-4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter	0.7320 INCHES MINIMUM AND 0.7420 INCHES MAXIMUM IN
Material	COPPER ALLOY 630 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
MS14237A12-216	2/2 Government specification standardization U.S. Government activity

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 3120-01-499-1237?

NSN 3120-01-499-1237 is a Bushing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What are the specifications of 3120-01-499-1237?

Key specifications for 3120-01-499-1237: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.9390 INCHES MINIMUM AND 0.9400 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: A-4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-499-1237 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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