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CH-10549 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CH-10549: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8655 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 4.500 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 26.250 INCHES NOMINAL IN, spring_solid_length: 18.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-763-9335, 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
CH-10549
NSN: 5360-00-763-9335
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 16171 — ALCO SPRING INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 8655 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
inside_diameter4.500 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length26.250 INCHES NOMINAL IN
spring_solid_length18.750 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate2770.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter7.500 INCHES NOMINAL IN
spring_solid_outside_diameter7.500 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-763-9335
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN CH-10549 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 7.500 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 18.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 26.250 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 2770.000 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 4.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER7.500 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH18.750 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH26.250 INCHES NOMINAL IN
SPRING DEFLECTION RATE2770.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER4.500 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER7.500 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SUBSTITUTES & CROSS-REFERENCES 1
180932Reference 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 CH-10549?
CH-10549 is a SPRING,HELICAL,COMPRESSION.
What parts can replace CH-10549?
There is 1 known substitute for CH-10549: 180932. Substitute compatibility should be verified for your specific system.
What is the NSN for CH-10549?
CH-10549 is cataloged in the U.S. Government catalog under NSN 5360-00-763-9335. This indicates validated use in U.S. government and defense supply chains.
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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.