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Technical Data Sheet
PartsTable / COMPONENT / 0305591
0305591 ✓ 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 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.650 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 1.442 INCHES NOMINAL IN, spring_solid_length: 0.562 INCHES NOMINAL 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 5360-00-103-4558, 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
0305591
NSN: 5360-00-103-4558
FSC: 5360
CAGE: K3488 — LEWMAR LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity7
inside_diameter0.650 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.442 INCHES NOMINAL IN
spring_solid_length0.562 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.812 INCHES NOMINAL IN
spring_solid_outside_diameter0.830 INCHES NOMINAL IN
NSN5360-00-103-4558
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 0305591 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING SOLID LENGTH: 0.562 INCHES NOMINAL IN
•
COIL HELIX DIRECTION: RIGHT-HAND
•
SPRING SOLID OUTSIDE DIAMETER: 0.830 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
SPRING FREE LENGTH: 1.442 INCHES NOMINAL IN
•
SPRING FREE OUTSIDE DIAMETER: 0.812 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.650 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCYLINDRICAL
SPRING SOLID LENGTH0.562 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND
SPRING SOLID OUTSIDE DIAMETER0.830 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SPRING FREE LENGTH1.442 INCHES NOMINAL IN
SPRING FREE OUTSIDE DIAMETER0.812 INCHES NOMINAL IN
INSIDE DIAMETER0.650 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL QUANTITY7
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
0301-7121Interchangeable
interchangeable cross-reference
interchangeable
Q67000-K13-F9Interchangeable
interchangeable cross-reference
interchangeable
883215Interchangeable
interchangeable cross-reference
interchangeable
305591Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0305591?
0305591 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 0305591?
There are 4 known substitutes for 0305591: 0301-7121, Q67000-K13-F9, 883215 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0305591?
0305591 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-103-4558. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026