1203752 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1203752: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 510 OVERALL, end_style: MACHINED HALF LOOP BOTH ENDS, design_type: CLOSED, hook_radius: 0.500 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 20, opening_width: 0.125 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-126-8975, 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

1203752

NSN: 5360-01-126-8975
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)

SPECIFICATIONS

material	COPPER ALLOY 510 OVERALL
end_style	MACHINED HALF LOOP BOTH ENDS
design_type	CLOSED
hook_radius	0.500 INCHES NOMINAL BOTH ENDS IN
coil_quantity	20
opening_width	0.125 INCHES NOMINAL BOTH ENDS IN
inside_diameter	1.000 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	5.876 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter	1.376 INCHES NOMINAL IN
material_document_and_classification	QQ-W-321,ALLOY 510 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5360-01-126-8975

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.376 INCHES NOMINAL IN

•

END STYLE: MACHINED HALF LOOP BOTH ENDS

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

OPENING WIDTH: 0.125 INCHES NOMINAL BOTH ENDS IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-321,ALLOY 510 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 5.876 INCHES NOMINAL IN

•

INSIDE DIAMETER: 1.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	1.376 INCHES NOMINAL IN
END STYLE	MACHINED HALF LOOP BOTH ENDS
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
OPENING WIDTH	0.125 INCHES NOMINAL BOTH ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-321,ALLOY 510 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	5.876 INCHES NOMINAL IN
INSIDE DIAMETER	1.000 INCHES NOMINAL IN
COIL QUANTITY	20
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 4

312564 ITEM 47Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

321594 ITEM 47Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

321584 ITEM 47Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

321574 ITEM 47Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1203752?

1203752 is a SPRING,HELICAL,EXTENSION.

What parts can replace 1203752?

There are 4 known substitutes for 1203752: 312564 ITEM 47, 321594 ITEM 47, 321584 ITEM 47 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1203752?

1203752 is cataloged in the U.S. Government catalog under NSN 5360-01-126-8975. This indicates validated use in U.S. government and defense supply chains.

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1203752 — SPRING,HELICAL,EXTENSION

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