3856843 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3856843: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, design_type: CLOSED, load_rating: 63.00 POUNDS NOMINAL LBS, coil_quantity: 21-1/2, inside_diameter: 0.349 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-157-3662, 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

3856843

NSN: 5360-01-157-3662
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
design_type	CLOSED
load_rating	63.00 POUNDS NOMINAL LBS
coil_quantity	21-1/2
inside_diameter	0.349 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	VARNISH OVERALL
spring_free_length	4.311 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	83.400 POUNDS PER INCH NOMINAL LBS
spring_length_under_load	4.570 INCHES NOMINAL IN
spring_free_outside_diameter	0.560 INCHES NOMINAL IN
NSN	5360-01-157-3662

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.560 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: CAGE 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

LOAD RATING: 63.00 POUNDS NOMINAL LBS

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: GM-60-M,CAGE 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 4.311 INCHES MAXIMUM IN

•

SPRING DEFLECTION RATE: 83.400 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.560 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	CAGE 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
LOAD RATING	63.00 POUNDS NOMINAL LBS
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	GM-60-M,CAGE 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	4.311 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	83.400 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.349 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD	4.570 INCHES NOMINAL IN

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 3856843?

3856843 is a SPRING,HELICAL,EXTENSION.

What is the NSN for 3856843?

3856843 is cataloged in the U.S. Government catalog under NSN 5360-01-157-3662. This indicates validated use in U.S. government and defense supply chains.

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3856843 — SPRING,HELICAL,EXTENSION

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