The RETAINER,SPRING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5360-00-550-8913, 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
552975
NSN:5360-00-550-8913 NIINs:005508913, 007389232 FSC:5360 — Coil, Flat, Leaf, and Wire Springs CAGE:1UVT5 — BRP US INC (USA)
SPECIFICATIONS
Part Number
552975
NSN
5360-00-550-8913
COMPONENT DIAGRAM
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.141 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 2.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 5.234 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.855 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER
1.141 INCHES NOMINAL IN
END STYLE
SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH
2.500 INCHES NOMINAL IN
STYLE DESIGNATOR
CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION
AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH
5.234 INCHES NOMINAL IN
INSIDE DIAMETER
0.855 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
COIL HELIX DIRECTION
RIGHT-HAND OR LEFT-HAND
MATERIAL
STEEL 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 552975?
552975 is a RETAINER,SPRING.
What is the NSN for 552975?
552975 is cataloged in the U.S. Government catalog under NSN 5360-00-550-8913. This indicates validated use in U.S. government and defense supply chains.
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