Bearing, Sleeve3120-01-356-8263

NSN 3120-01-356-8263 · NIIN 013568263

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

Government record, cited

Also searched as 3120-01-356-8263 · 3120013568263 · NIIN 013568263 · 01-356-8263 · FSC 3120 Bearings, Plain, Unmounted · MS17795-25 · ASTM B 438 · MS17795

Nearby stock numbers ← 3120-01-356-7946 Bearing, Plain, Self-Aligning · 3120-01-356-8353 Bearing, Sleeve →

3120-01-356-8263 — Bearings, Plain, Unmounted

Features

Bearing,sleeve — FSC 3120
Corner Shape: SQUARE ALL CORNERS
Body Outside Diameter: 0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN
Hardness Rating: 30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification: MIL-B-5687,TYPE 1,GRADE 1 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-B-5687,TYPE 1,GRADE 2 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
Body Inside Diameter: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
Material: OIL LUBRICATING LUBRICATION

Identification

NSN: 3120-01-356-8263
NIIN: 013568263
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings

General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-356-8263, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	3120-01-356-8263
Item Name	Bearing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Status	ACTIVE
Corner Shape	SQUARE ALL CORNERS
Body Outside Diameter	0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN
Hardness Rating	30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
Style Designator	SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification	MIL-B-5687,TYPE 1,GRADE 1 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-B-5687,TYPE 1,GRADE 2 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
Body Inside Diameter	0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
Material	OIL LUBRICATING LUBRICATION
Material	COPPER ALLOY 841 OR 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

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

Reference documents

Reference	Meaning
MS17795-25	2/2 Government specification standardization U.S. Government activity
ASTM B 438	5/1 Secondary reference U.S. Government activity
MS17795	4/1 Identification reference 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 3120-01-356-8263?

NSN 3120-01-356-8263 is a Bearing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What are the specifications of 3120-01-356-8263?

Key specifications for 3120-01-356-8263: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN; Hardness Rating: 30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-356-8263 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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