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Technical Data Sheet
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55-2964 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

55-2964: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON VARIOUS THERMO KING TRAILER MECHANICAL REFRIGERATION UNITS. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-550-8412, 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
55-2964
NSN: 5360-00-550-8412
NIINs: 005508412, 007718364, 015429162
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 1UVT5 — BRP US INC (USA)
SPECIFICATIONS
end_item_identificationUSED ON VARIOUS THERMO KING TRAILER MECHANICAL REFRIGERATION UNITS
NSN5360-00-550-8412
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,BALL,ANNULAR TITLE COMPONENT PN 55-2964 MFR BEARING,BALL,ANNULAR
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.296875 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.313 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 0.563 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.203125 INCHES NOMINAL IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.296875 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.313 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH0.563 INCHES NOMINAL IN
INSIDE DIAMETER0.203125 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL COMP 302 OVERALL
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 55-2964?
55-2964 is a BEARING,BALL,ANNULAR.
What is the NSN for 55-2964?
55-2964 is cataloged in the U.S. Government catalog under NSN 5360-00-550-8412. 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.