Bushing, Segment, Sleeve3120-01-100-2188

NSN 3120-01-100-2188 · NIIN 011002188 · Part number 70400-08157-103

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

Government record, cited

NSN 3120-01-100-2188 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-100-2188. Manufacturer of record part number: 70400-08157-103.

Also searched as 3120-01-100-2188 · 3120011002188 · NIIN 011002188 · 01-100-2188 · FSC 3120 Bearings, Plain, Unmounted · CAGE 78286 · 70400-08157-103

Nearby stock numbers ← 3120-01-100-2187 Bushing, Sleeve · 3120-01-100-2189 Bushing, Sleeve →

3120-01-100-2188 — Bearings, Plain, Unmounted

Features

Bushing,segment,sleeve — FSC 3120
General Characteristics Item Description: MATERIAL AMS 5643 CONDITION H-1025,1 SEGMENT,1.283 IN. MIN 1.287 IN. MAX ID,1.363 IN. MIN 1.367 IN. MAX OD,3.917 IN. MIN 3.922 IN. MAX LG IN
Test Data Document: 81349-MIL-I-6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
1 manufacturer part number on file
Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

Identification

NSN: 3120-01-100-2188
NIIN: 011002188
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 70400-08157-103
Manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

General Description

The Bushing,segment,sleeve, cataloged under National Stock Number 3120-01-100-2188, 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 2 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	3120-01-100-2188
Primary Part Number	70400-08157-103
Item Name	Bushing,segment,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Status	ACTIVE
General Characteristics Item Description	MATERIAL AMS 5643 CONDITION H-1025,1 SEGMENT,1.283 IN. MIN 1.287 IN. MAX ID,1.363 IN. MIN 1.367 IN. MAX OD,3.917 IN. MIN 3.922 IN. MAX LG IN
Test Data Document	81349-MIL-I-6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

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
70400-08157-103 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 3120-01-100-2188?

NSN 3120-01-100-2188 is a Bushing,segment,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 3120-01-100-2188?

NSN 3120-01-100-2188 has 1 manufacturer part number on file: 70400-08157-103 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What are the specifications of 70400-08157-103?

Key specifications for 70400-08157-103: General Characteristics Item Description: MATERIAL AMS 5643 CONDITION H-1025,1 SEGMENT,1.283 IN. MIN 1.287 IN. MAX ID,1.363 IN. MIN 1.367 IN. MAX OD,3.917 IN. MIN 3.922 IN. MAX LG IN; Test Data Document: 81349-MIL-I-6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 2 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-100-2188 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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