8388875 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8388875: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.3437 INCHES NOMINAL BOTH ENDS IN, load_rating: 19.500 POUNDS MINIMUM AND 27.500 POUNDS MAXIMUM LBS, coil_quantity: 30. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-828-1007, 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

8388875

NSN: 5360-00-828-1007
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL UNS K08500 OVERALL
end_style	SHORT TWISTED HOOK BOTH ENDS
design_type	CLOSED
hook_radius	0.3437 INCHES NOMINAL BOTH ENDS IN
load_rating	19.500 POUNDS MINIMUM AND 27.500 POUNDS MAXIMUM LBS
coil_quantity	30
inside_diameter	0.570 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	5.430 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	11.750 POUNDS PER INCH NOMINAL LBS
spring_length_under_load	7.125 INCHES NOMINAL IN
NSN	5360-00-828-1007

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN

•

LOAD RATING: 19.500 POUNDS MINIMUM AND 27.500 POUNDS MAXIMUM LBS

•

END STYLE: SHORT TWISTED HOOK BOTH ENDS

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470A,AMEND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A

•

SPRING FREE LENGTH: 5.430 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 11.750 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.750 INCHES NOMINAL IN
LOAD RATING	19.500 POUNDS MINIMUM AND 27.500 POUNDS MAXIMUM LBS
END STYLE	SHORT TWISTED HOOK BOTH ENDS
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470A,AMEND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
SPRING FREE LENGTH	5.430 INCHES NOMINAL IN
SPRING DEFLECTION RATE	11.750 POUNDS PER INCH NOMINAL LBS
COIL TO HOOK INSIDE LENGTH	0.6875 INCHES NOMINAL BOTH ENDS IN
INSIDE DIAMETER	0.570 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 1

2590008281007Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 8388875?

8388875 is a SPRING,HELICAL,EXTENSION.

What parts can replace 8388875?

There is 1 known substitute for 8388875: 2590008281007. Substitute compatibility should be verified for your specific system.

What is the NSN for 8388875?

8388875 is cataloged in the U.S. Government catalog under NSN 5360-00-828-1007. This indicates validated use in U.S. government and defense supply chains.

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8388875 — SPRING,HELICAL,EXTENSION

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