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419C281H13 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

419C281H13: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: FULL LOOP BOTH ENDS, design_type: OPEN, hook_radius: 0.0515 INCHES NOMINAL BOTH ENDS IN, load_rating: 6.440 POUNDS NOMINAL LBS, inside_diameter: 0.212 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-889-3213, 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
419C281H13
NSN: 5360-00-889-3213
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 11660 — WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
SPECIFICATIONS
materialSTEEL OVERALL
end_styleFULL LOOP BOTH ENDS
design_typeOPEN
hook_radius0.0515 INCHES NOMINAL BOTH ENDS IN
load_rating6.440 POUNDS NOMINAL LBS
coil_quantity9
inside_diameter0.212 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length0.802 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_length_under_load0.963 INCHES NOMINAL IN
spring_free_outside_diameter0.282 INCHES NOMINAL IN
NSN5360-00-889-3213
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 419C281H13 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.282 INCHES NOMINAL IN
•
LOAD RATING: 6.440 POUNDS NOMINAL LBS
•
END STYLE: FULL LOOP BOTH ENDS
•
DESIGN TYPE: OPEN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.802 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.212 INCHES NOMINAL IN
•
SPRING LENGTH UNDER LOAD: 0.963 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.282 INCHES NOMINAL IN
LOAD RATING6.440 POUNDS NOMINAL LBS
END STYLEFULL LOOP BOTH ENDS
DESIGN TYPEOPEN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.802 INCHES NOMINAL IN
INSIDE DIAMETER0.212 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD0.963 INCHES NOMINAL IN
COIL QUANTITY9
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 419C281H13?
419C281H13 is a SPRING,HELICAL,EXTENSION.
What is the NSN for 419C281H13?
419C281H13 is cataloged in the U.S. Government catalog under NSN 5360-00-889-3213. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.