PartsTable TECHNICAL DATA SHEET

NSN 3110-00-422-9178Government record, cited

Sleeve, Special3110-00-422-9178

NSN 3110-00-422-9178 · NIIN 004229178 · Part number U422402

Rolls-Royce Airlines · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE K0680

Government record, cited

NSN 3110-00-422-9178 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-422-9178. Manufacturer of record part number: U422402.

Also searched as 3110-00-422-9178 · 3110004229178 · NIIN 004229178 · 00-422-9178 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE K0680 · U422402 · UK22402 · UK22402

Nearby stock numbers ← 3110-00-422-9177 · 3110-00-422-9563 →

3110-00-422-9178 — Bearings, Antifriction, Unmounted

Features

Sleeve,special — FSC 3110
2 manufacturer part numbers on file
Manufacturer of record: Rolls-Royce Airlines

Identification

NSN: 3110-00-422-9178
NIIN: 004229178
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: U422402
Manufacturer: Rolls-Royce Airlines

General Description

The Sleeve,special, cataloged under National Stock Number 3110-00-422-9178, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rolls-Royce Airlines. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Sleeve,special
FSC / FSG	3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers	Rolls-Royce Airlines (CAGE K0680)

Technical Specifications

Parameter	Value
NSN	3110-00-422-9178
Primary Part Number	U422402
Item Name	Sleeve,special
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer	Rolls-Royce Airlines
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
U422402	Rolls-Royce Airlines (GBR)
UK22402	Rolls-Royce Airlines (GBR)

Reference documents

Reference	Meaning
U422402	5/9 Secondary reference Rolls-Royce Plc Div Defense (europe)
UK22402	5/9 Secondary reference Rolls-Royce Plc Div Defense (europe)
U422402	3/9 Design control — primary reference Rolls-Royce Inc

No interchangeability data on file.

Other items in FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1938

BEARING,BALL,AIRFRAME

3110-00-001-4661

CONE AND ROLLERS,TAPERED ROLLER

3110-00-001-4662

CUP,TAPERED ROLLER BEARING

3110-00-001-4689

BEARING,BALL,ANNULAR

3110-00-001-4722

BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-422-9178?

NSN 3110-00-422-9178 is a Sleeve,special, manufactured by Rolls-Royce Airlines, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-00-422-9178?

NSN 3110-00-422-9178 has 2 manufacturer part numbers on file: U422402 (Rolls-Royce Airlines), UK22402 (Rolls-Royce Airlines).

Is NSN 3110-00-422-9178 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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