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A4422 — SLEEVE,SLIDING,CLUTCH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A4422: SLEEVE,SLIDING,CLUTCH.

The SLEEVE,SLIDING,CLUTCH is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON CONTROLLER INSTALLATION LIGHT,DWG.NO.25-6673,B52 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-441-3129, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
A4422
NSN: 3010-00-441-3129
NIINs: 004413129, 005873372, 006313316, 010145039
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
end_item_identificationUSED ON CONTROLLER INSTALLATION LIGHT,DWG.NO.25-6673,B52 AIRCRAFT
NSN3010-00-441-3129
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,SLIDING,CLUTCH TITLE COMPONENT PN A4422 MFR SLEEVE,SLIDING,CLUTCH
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; LARGEST FLANGE DIA 4.246 IN.,0.490 IN. THK; SMALLEST FLANGE DIA 3.252 IN.,0.242 IN. THK; 2.500 IN. BORE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; LARGEST FLANGE DIA 4.246 IN.,0.490 IN. THK; SMALLEST FLANGE DIA 3.252 IN.,0.242 IN. THK; 2.500 IN. BORE IN
SUBSTITUTES & CROSS-REFERENCES 1
279204R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A4422?
A4422 is a SLEEVE,SLIDING,CLUTCH.
What parts can replace A4422?
There is 1 known substitute for A4422: 279204R1. Substitute compatibility should be verified for your specific system.
What is the NSN for A4422?
A4422 is cataloged in the U.S. Government catalog under NSN 3010-00-441-3129. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.