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S142 — PHASE SHIFTER,ELECTRONIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

S142: PHASE SHIFTER,ELECTRONIC.

The PHASE SHIFTER,ELECTRONIC is a the manufacturer industrial component. Key specifications include end_item_identification: AEROSPACE VEHICLE, part_name_assigned_by_controlling_agency: GOVERNOR ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0244, 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
MRO→ MRO_GENERAL→ S142
NSN: 3110-00-100-0244
NIINs: 001000244, 002285231, 004581448, 007698351, 009201670, 009355343, 014003573, 016504415
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 93799 — MERITOR HEAVY VEHICLE SYSTEMS LLC TRUCK AXLE DIV (USA)
SPECIFICATIONS
end_item_identificationAEROSPACE VEHICLE
part_name_assigned_by_controlling_agencyGOVERNOR ASSEMBLY
NSN3110-00-100-0244
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S142 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.0312 INCHES NOMINAL IN
•
CONE WIDTH: 1.1772 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.3750 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.0312 INCHES NOMINAL IN
CONE WIDTH1.1772 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.3750 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
53568VReference document
Same NSN cross-reference
Reference document — Secondary reference
JD7355Reference document
Same NSN cross-reference
Reference document — Secondary reference
449Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
K449Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
121776Reference document
Same NSN cross-reference
Reference document — Secondary reference
0043006-6Reference 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 S142?
S142 is a PHASE SHIFTER,ELECTRONIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace S142?
There are 7 known substitutes for S142: 53568V, JD7355, 449 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S142?
S142 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0244. 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.