3853 PIECE 42 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3853 PIECE 42: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.300 INCHES NOMINAL BOTH ENDS IN, load_rating: 20.00 POUNDS NOMINAL LBS, inside_diameter: 0.600 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-306-9780, 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

3853 PIECE 42

NSN: 5360-01-306-9780
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 87229 — LAURENCE R G CO INC (USA)

SPECIFICATIONS

end_style	SHORT TWISTED HOOK BOTH ENDS
design_type	CLOSED
hook_radius	0.300 INCHES NOMINAL BOTH ENDS IN
load_rating	20.00 POUNDS NOMINAL LBS
inside_diameter	0.600 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	3.150 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	5.381 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	0.750 INCHES NOMINAL IN
surface_treatment_document_and_classification	QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL
NSN	5360-01-306-9780

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL

•

LOAD RATING: 20.00 POUNDS NOMINAL LBS

•

END STYLE: SHORT TWISTED HOOK BOTH ENDS

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

SPRING FREE LENGTH: 3.150 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 5.381 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL
LOAD RATING	20.00 POUNDS NOMINAL LBS
END STYLE	SHORT TWISTED HOOK BOTH ENDS
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
SPRING FREE LENGTH	3.150 INCHES NOMINAL IN
SPRING DEFLECTION RATE	5.381 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.600 INCHES NOMINAL IN
COIL HELIX DIRECTION	RIGHT-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 1

LE-075G-5MWReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3853 PIECE 42?

3853 PIECE 42 is a SPRING,HELICAL,EXTENSION.

What parts can replace 3853 PIECE 42?

There is 1 known substitute for 3853 PIECE 42: LE-075G-5MW. Substitute compatibility should be verified for your specific system.

What is the NSN for 3853 PIECE 42?

3853 PIECE 42 is cataloged in the U.S. Government catalog under NSN 5360-01-306-9780. This indicates validated use in U.S. government and defense supply chains.

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3853 PIECE 42 — SPRING,HELICAL,EXTENSION

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