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PartsTable / COMPONENT / 5729NPC35
5729NPC35 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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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, coil_quantity: 5-1/2, inside_diameter: 1.09375 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 2.375 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 5360-00-291-1229, 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
5729NPC35
NSN: 5360-00-291-1229
FSC: 5360
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity5-1/2
inside_diameter1.09375 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.375 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_deflection_rate38.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter1.36375 INCHES NOMINAL IN
NSN5360-00-291-1229
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 5729NPC35 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.36375 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
COIL HELIX DIRECTION: LEFT-HAND
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 2.375 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.09375 INCHES NOMINAL IN
•
COIL QUANTITY: 5-1/2
TECHNICAL CHARACTERISTICS (FLIS)
SPRING FREE OUTSIDE DIAMETER1.36375 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONLEFT-HAND
MATERIALSTEEL OVERALL
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH2.375 INCHES NOMINAL IN
INSIDE DIAMETER1.09375 INCHES NOMINAL IN
COIL QUANTITY5-1/2
SPRING DEFLECTION RATE38.000 POUNDS PER INCH NOMINAL LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
105477Interchangeable
interchangeable cross-reference
interchangeable
147263Interchangeable
interchangeable cross-reference
interchangeable
9252Interchangeable
interchangeable cross-reference
interchangeable
WW-C-440Interchangeable
interchangeable cross-reference
interchangeable
WWD120Interchangeable
interchangeable cross-reference
interchangeable
4L4620Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5729NPC35?
5729NPC35 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 5729NPC35?
There are 17 known substitutes for 5729NPC35: 105477, 147263, 9252 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5729NPC35?
5729NPC35 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-291-1229. 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