64A81B70-1 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

64A81B70-1: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: MACHINED HALF LOOP BOTH ENDS, design_type: CLOSED, hook_radius: 0.250 INCHES NOMINAL BOTH ENDS IN, opening_width: 0.062 INCHES NOMINAL BOTH ENDS IN, inside_diameter: 0.507 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-200-8029, 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

64A81B70-1

NSN: 5360-00-200-8029
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	MACHINED HALF LOOP BOTH ENDS
design_type	CLOSED
hook_radius	0.250 INCHES NOMINAL BOTH ENDS IN
opening_width	0.062 INCHES NOMINAL BOTH ENDS IN
inside_diameter	0.507 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM OVERALL
spring_free_length	2.493 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter	0.625 INCHES NOMINAL IN
material_document_and_classification	MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5360-00-200-8029

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN

•

END STYLE: MACHINED HALF LOOP BOTH ENDS

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

OPENING WIDTH: 0.062 INCHES NOMINAL BOTH ENDS IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 2.493 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.507 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.625 INCHES NOMINAL IN
END STYLE	MACHINED HALF LOOP BOTH ENDS
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
OPENING WIDTH	0.062 INCHES NOMINAL BOTH ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	2.493 INCHES NOMINAL IN
INSIDE DIAMETER	0.507 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OVERALL
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

50A70A23Same 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 64A81B70-1?

64A81B70-1 is a SPRING,HELICAL,EXTENSION.

What parts can replace 64A81B70-1?

There is 1 known substitute for 64A81B70-1: 50A70A23. Substitute compatibility should be verified for your specific system.

What is the NSN for 64A81B70-1?

64A81B70-1 is cataloged in the U.S. Government catalog under NSN 5360-00-200-8029. This indicates validated use in U.S. government and defense supply chains.

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64A81B70-1 — SPRING,HELICAL,EXTENSION

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