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1263949 ✓ 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, load_rating: 8.300 POUNDS NOMINAL LBS, coil_quantity: 9-1/2, inside_diameter: 0.594 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-799-9256, 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
1263949
NSN: 5360-00-799-9256
FSC: 5360
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
load_rating8.300 POUNDS NOMINAL LBS
coil_quantity9-1/2
inside_diameter0.594 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.781 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate7.200 POUNDS PER INCH NOMINAL LBS
spring_length_under_load0.625 INCHES NOMINAL IN
spring_free_outside_diameter0.712 INCHES NOMINAL IN
spring_solid_outside_diameter0.712 INCHES NOMINAL IN
NSN5360-00-799-9256
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 1263949 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
INSIDE DIAMETER: 0.594 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 0.712 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING DEFLECTION RATE: 7.200 POUNDS PER INCH NOMINAL LBS
•
MATERIAL: STEEL OVERALL
•
LOAD RATING: 8.300 POUNDS NOMINAL LBS
•
COIL HELIX DIRECTION: RIGHT-HAND
•
SPRING FREE OUTSIDE DIAMETER: 0.712 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.594 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.712 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING DEFLECTION RATE7.200 POUNDS PER INCH NOMINAL LBS
MATERIALSTEEL OVERALL
LOAD RATING8.300 POUNDS NOMINAL LBS
COIL HELIX DIRECTIONRIGHT-HAND
SPRING FREE OUTSIDE DIAMETER0.712 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL QUANTITY9-1/2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
5118-80-16Interchangeable
interchangeable cross-reference
interchangeable
7579Interchangeable
interchangeable cross-reference
interchangeable
310484Interchangeable
interchangeable cross-reference
interchangeable
23375Interchangeable
interchangeable cross-reference
interchangeable
501381Interchangeable
interchangeable cross-reference
interchangeable
VTO-T062Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1263949?
1263949 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 1263949?
There are 10 known substitutes for 1263949: 5118-80-16, 7579, 310484 and 7 more. Substitute compatibility should be verified for your specific system.
Is 1263949 still available?
1263949 is currently cancelled.
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Last verified: July 2026