Bushing, Sleeve3120-01-293-9566

NSN 3120-01-293-9566 · NIIN 012939566 · Part number SS4007-4-48

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 78286

Government record, cited

NSN 3120-01-293-9566 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-293-9566. Manufacturer of record part number: SS4007-4-48.

Also searched as 3120-01-293-9566 · 3120012939566 · NIIN 012939566 · 01-293-9566 · FSC 3120 Bearings, Plain, Unmounted · CAGE 78286 · SS4007-4-48

Nearby stock numbers ← 3120-01-293-9565 Bushing, Sleeve · 3120-01-293-9567 Bushing, Sleeve →

3120-01-293-9566 — Bearings, Plain, Unmounted

Features

Bushing,sleeve — FSC 3120
Surface Finish: 100.0 MICROINCHES LEFT END SURFACE OF BODY
Surface Finish: 100.0 MICROINCHES RIGHT END SURFACE OF BODY
Surface Finish: 40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Surface Finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Corner Shape: SQUARE ALL CORNERS
Surface Treatment Document and Classification: SS8435,CAGEC 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Body Outside Diameter: 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN

Identification

NSN: 3120-01-293-9566
NIIN: 012939566
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: SS4007-4-48
Manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-293-9566, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3120-01-293-9566
Primary Part Number	SS4007-4-48
Item Name	Bushing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Status	ACTIVE
Surface Finish	100.0 MICROINCHES LEFT END SURFACE OF BODY
Surface Finish	100.0 MICROINCHES RIGHT END SURFACE OF BODY
Surface Finish	40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Surface Finish	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Corner Shape	SQUARE ALL CORNERS
Surface Treatment Document and Classification	SS8435,CAGEC 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Body Outside Diameter	0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
Style Designator	SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter	0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
Specification/standard Data	78286-SS4007 MANUFACTURERS STANDARD
Surface Treatment	PASSIVATE OVERALL
Material	STEEL COMP 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

Part Number	Manufacturer
SS4007-4-48 PRIMARY	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)

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 3120-01-293-9566?

NSN 3120-01-293-9566 is a Bushing,sleeve, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-293-9566?

NSN 3120-01-293-9566 has 1 manufacturer part number on file: SS4007-4-48 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What are the specifications of SS4007-4-48?

Key specifications for SS4007-4-48: Surface Finish: 100.0 MICROINCHES LEFT END SURFACE OF BODY; Surface Finish: 100.0 MICROINCHES RIGHT END SURFACE OF BODY; Surface Finish: 40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY; Surface Finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY. 13 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-293-9566 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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