Bushing, Sleeve3120-01-618-1982

NSN 3120-01-618-1982 · NIIN 016181982

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

Government record, cited

Also searched as 3120-01-618-1982 · 3120016181982 · NIIN 016181982 · 01-618-1982 · FSC 3120 Bearings, Plain, Unmounted · PM-7-12-4.00 · 09018B6735 · 8486A31

Nearby stock numbers ← 3120-01-618-1871 Bearing, Washer, Thrust · 3120-01-618-2209 Bearing, Washer, Thrust →

3120-01-618-1982 — Bearings, Plain, Unmounted

Features

Bushing,sleeve — FSC 3120
Body Outside Diameter: 7.0 MILLIMETERS NOMINAL MM
Hardness Rating: 61.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter: 4.0 MILLIMETERS NOMINAL MM
Material: STEEL OVERALL

Identification

NSN: 3120-01-618-1982
NIIN: 016181982
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings

General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-618-1982, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	3120-01-618-1982
Item Name	Bushing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Status	ACTIVE
Body Outside Diameter	7.0 MILLIMETERS NOMINAL MM
Hardness Rating	61.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
Style Designator	SOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter	4.0 MILLIMETERS NOMINAL MM
Material	STEEL 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
PM-7-12-4.00	3/2 Design control — primary reference U.S. Government activity
09018B6735	7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
8486A31	5/9 Secondary reference Mcmaster-Carr Supply Co

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 3120-01-618-1982?

NSN 3120-01-618-1982 is a Bushing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What are the specifications of 3120-01-618-1982?

Key specifications for 3120-01-618-1982: Body Outside Diameter: 7.0 MILLIMETERS NOMINAL MM; Hardness Rating: 61.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 12.0 MILLIMETERS NOMINAL MM. 5 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-618-1982 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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