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A2194 — NUT,GOVERNOR,DRIVE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A2194: NUT,GOVERNOR,DRIVE.

The NUT,GOVERNOR,DRIVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, barrel_height: 0.187 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, barrel_outside_diameter: 0.121 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-932-8636, 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
A2194
NSN: 3110-00-932-8636
NIINs: 009328636, 010066162, 010150026
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 00658 — ABC ACQUISITION COMPANY DBA AETNA BEARING COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
barrel_height0.187 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
barrel_outside_diameter0.121 INCHES NOMINAL IN
flange_outside_diameter0.200 INCHES NOMINAL IN
NSN3110-00-932-8636
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A2194 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: GROOVED RACE SURFACE
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 1.9600 INCHES MINIMUM AND 1.9800 INCHES MAXIMUM IN
•
BORE SMALLEST DIAMETER: 1.0010 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
OVERALL HEIGHT0.6220 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STYLE DESIGNATORGROOVED RACE SURFACE
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER1.9600 INCHES MINIMUM AND 1.9800 INCHES MAXIMUM IN
BORE SMALLEST DIAMETER1.0010 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
LARGEST BORE DIAMETER1.0400 INCHES MINIMUM AND 1.0800 INCHES MAXIMUM IN
SPECIAL FEATURESBOTTOM RACE 2.179 IN. MIN AND 2.187 IN MAX IN
SUBSTITUTES & CROSS-REFERENCES 2
5665166Reference document
Same NSN cross-reference
Reference document — Secondary reference
5663818Reference 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 A2194?
A2194 is a NUT,GOVERNOR,DRIVE.
What parts can replace A2194?
There are 2 known substitutes for A2194: 5665166, 5663818. Substitute compatibility should be verified for your specific system.
What is the NSN for A2194?
A2194 is cataloged in the U.S. Government catalog under NSN 3110-00-932-8636. 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.