419351-253 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

419351-253: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.340 INCHES NOMINAL BOTH ENDS IN, load_rating: 21.575 POUNDS NOMINAL LBS, inside_diameter: 0.680 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-212-0597, 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

419351-253

NSN: 5360-01-212-0597
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)

SPECIFICATIONS

material	STEEL COMP 302 OVERALL
end_style	SHORT TWISTED HOOK BOTH ENDS
design_type	CLOSED
hook_radius	0.340 INCHES NOMINAL BOTH ENDS IN
load_rating	21.575 POUNDS NOMINAL LBS
inside_diameter	0.680 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	3.670 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	6.081 POUNDS PER INCH NOMINAL LBS
spring_length_under_load	6.730 INCHES NOMINAL IN
coil_to_hook_inside_length	0.680 INCHES NOMINAL BOTH ENDS IN
NSN	5360-01-212-0597

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.850 INCHES NOMINAL IN

•

LOAD RATING: 21.575 POUNDS NOMINAL LBS

•

END STYLE: SHORT TWISTED HOOK BOTH ENDS

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 3.670 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 6.081 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.850 INCHES NOMINAL IN
LOAD RATING	21.575 POUNDS NOMINAL LBS
END STYLE	SHORT TWISTED HOOK BOTH ENDS
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	3.670 INCHES NOMINAL IN
SPRING DEFLECTION RATE	6.081 POUNDS PER INCH NOMINAL LBS
COIL TO HOOK INSIDE LENGTH	0.680 INCHES NOMINAL BOTH ENDS IN
INSIDE DIAMETER	0.680 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 6

E0850-085-3500SReference document

Same NSN cross-reference

Reference document — Secondary reference

12601146-2Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LE085H5SSSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5D3-02236 ITEM 12Reference document

Same NSN cross-reference

Reference document — Secondary reference

E0850-085-3000SReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

PL5D3-02236 ITEM 12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 419351-253?

419351-253 is a SPRING,HELICAL,EXTENSION.

What parts can replace 419351-253?

There are 6 known substitutes for 419351-253: E0850-085-3500S, 12601146-2, LE085H5SS and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 419351-253?

419351-253 is cataloged in the U.S. Government catalog under NSN 5360-01-212-0597. This indicates validated use in U.S. government and defense supply chains.

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419351-253 — SPRING,HELICAL,EXTENSION

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