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144EX550 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

144EX550: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL OVERALL, tooth_direction: RIGHT, special_features: MODEL 23421 SINGLE REDUCTION AXLE DIFFERENTIAL HEAD ASSEMBLY, face_nominal_width: 2.875 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-108-5656, 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
144EX550
NSN: 3020-01-108-5656
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
tooth_directionRIGHT
special_featuresMODEL 23421 SINGLE REDUCTION AXLE DIFFERENTIAL HEAD ASSEMBLY
face_nominal_width2.875 INCHES IN
NSN3020-01-108-5656
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 144EX550 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
TOOTH DIRECTION: RIGHT
•
MATERIAL: STEEL OVERALL
•
FACE NOMINAL WIDTH: 2.875 INCHES IN
TECHNICAL CHARACTERISTICS
TOOTH DIRECTIONRIGHT
SPECIAL FEATURESMODEL 23421 SINGLE REDUCTION AXLE DIFFERENTIAL HEAD ASSEMBLY
MATERIALSTEEL OVERALL
FACE NOMINAL WIDTH2.875 INCHES IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 144EX550?
144EX550 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What is the NSN for 144EX550?
144EX550 is cataloged in the U.S. Government catalog under NSN 3020-01-108-5656. 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.