PartsTable
Technical Data Sheet
Download PDF

210563 PIECE 4 — SPRING,HELICAL,TORSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

210563 PIECE 4: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, inside_diameter: 0.220 INCHES NOMINAL IN, center_loop_radius: 0.310 INCHES NOMINAL IN, spring_free_length: 0.750 INCHES NOMINAL IN, center_section_width: 0.672 INCHES NOMINAL IN, spring_free_outside_diameter: 0.272 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-159-4173, 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
210563 PIECE 4
NSN: 5360-00-159-4173
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
inside_diameter0.220 INCHES NOMINAL IN
center_loop_radius0.310 INCHES NOMINAL IN
spring_free_length0.750 INCHES NOMINAL IN
center_section_width0.672 INCHES NOMINAL IN
spring_free_outside_diameter0.272 INCHES NOMINAL IN
NSN5360-00-159-4173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,TORSION TITLE COMPONENT PN 210563 PIECE 4 MFR SPRING,HELICAL,TORSION
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.272 INCHES NOMINAL IN
•
CENTER SECTION WIDTH: 0.672 INCHES NOMINAL IN
•
SPRING FREE LENGTH: 0.750 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.220 INCHES NOMINAL IN
•
CENTER LOOP RADIUS: 0.310 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.272 INCHES NOMINAL IN
CENTER SECTION WIDTH0.672 INCHES NOMINAL IN
SPRING FREE LENGTH0.750 INCHES NOMINAL IN
INSIDE DIAMETER0.220 INCHES NOMINAL IN
CENTER LOOP RADIUS0.310 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
Ready to buy 210563 PIECE 4?
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 210563 PIECE 4?
210563 PIECE 4 is a SPRING,HELICAL,TORSION.
What is the NSN for 210563 PIECE 4?
210563 PIECE 4 is cataloged in the U.S. Government catalog under NSN 5360-00-159-4173. 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 — 210563 PIECE 4

✓ 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.