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PartsTable / COMPONENT / 319989R1
319989R1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1090 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 10, inside_diameter: 0.356 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 1.357 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-787-6429, 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
319989R1
NSN: 5360-00-787-6429
FSC: 5360
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialSTEEL COMP 1090 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity10
inside_diameter0.356 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
spring_free_length1.357 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
spring_solid_outside_diameter0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
material_document_and_classificationAMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-787-6429
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 319989R1 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
INSIDE DIAMETER: 0.356 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN
•
SPRING FREE LENGTH: 1.357 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN
•
SPRING SOLID OUTSIDE DIAMETER: 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE OUTSIDE DIAMETER: 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
COIL HELIX DIRECTION: RIGHT-HAND
•
COIL QUANTITY: 10
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.356 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN
SPRING FREE LENGTH1.357 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN
SPRING SOLID OUTSIDE DIAMETER0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE OUTSIDE DIAMETER0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY10
MATERIALSTEEL COMP 1090 OVERALL
STYLE DESIGNATORCYLINDRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
12686Interchangeable
interchangeable cross-reference
interchangeable
6999Interchangeable
interchangeable cross-reference
interchangeable
356134SInterchangeable
interchangeable cross-reference
interchangeable
8EJW12Interchangeable
interchangeable cross-reference
interchangeable
A2073Interchangeable
interchangeable cross-reference
interchangeable
480084Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 319989R1?
319989R1 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 319989R1?
There are 15 known substitutes for 319989R1: 12686, 6999, 356134S and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 319989R1?
319989R1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-787-6429. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026