PartsTable
Technical Data Sheet
Download PDF

19521P11 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

19521P11: SPRING,HELICAL,COMPRESSION.

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: 1.189 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 2.595 INCHES NOMINAL IN, spring_solid_length: 0.744 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-051-2478, 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
19521P11
NSN: 5360-00-051-2478
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 27618 — TAYLOR MACHINE WORKS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity6
inside_diameter1.189 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.595 INCHES NOMINAL IN
spring_solid_length0.744 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter1.437 INCHES NOMINAL IN
spring_solid_outside_diameter1.437 INCHES NOMINAL IN
NSN5360-00-051-2478
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 19521P11 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.437 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.744 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 2.595 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.189 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 1.437 INCHES NOMINAL IN
•
COIL QUANTITY: 6
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.437 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.744 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH2.595 INCHES NOMINAL IN
INSIDE DIAMETER1.189 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER1.437 INCHES NOMINAL IN
COIL QUANTITY6
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
16241Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 19521P11?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 19521P11?
19521P11 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 19521P11?
There is 1 known substitute for 19521P11: 16241. Substitute compatibility should be verified for your specific system.
What is the NSN for 19521P11?
19521P11 is cataloged in the U.S. Government catalog under NSN 5360-00-051-2478. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 19521P11

✓ 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.