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9L9188 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9L9188: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED BOTH ENDS, load_rating: 3.500 POUNDS NOMINAL LBS, coil_quantity: 21, inside_diameter: 0.346 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-175-2701, 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
9L9188
NSN: 5360-00-175-2701
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED BOTH ENDS
load_rating3.500 POUNDS NOMINAL LBS
coil_quantity21
inside_diameter0.346 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.280 INCHES NOMINAL IN
spring_solid_length0.987 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate6.000 POUNDS PER INCH NOMINAL LBS
spring_length_under_load1.700 INCHES NOMINAL IN
spring_free_outside_diameter0.440 INCHES NOMINAL IN
NSN5360-00-175-2701
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 9L9188 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.440 INCHES NOMINAL IN
•
LOAD RATING: 3.500 POUNDS NOMINAL LBS
•
END STYLE: SPRING END,SQUARED BOTH ENDS
•
SPRING SOLID LENGTH: 0.987 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1E224 CATERPILLAR TRACTOR CO MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 2.280 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 6.000 POUNDS PER INCH NOMINAL LBS
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.440 INCHES NOMINAL IN
LOAD RATING3.500 POUNDS NOMINAL LBS
END STYLESPRING END,SQUARED BOTH ENDS
SPRING SOLID LENGTH0.987 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION1E224 CATERPILLAR TRACTOR CO MFR REF SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH2.280 INCHES NOMINAL IN
SPRING DEFLECTION RATE6.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.346 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD1.700 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9L9188?
9L9188 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 9L9188?
9L9188 is cataloged in the U.S. Government catalog under NSN 5360-00-175-2701. 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.