42A12989 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

42A12989: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.177 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL, spring_free_length: 0.6719 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-331-6400, 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

42A12989

NSN: 5360-00-331-6400
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 00994 — COLUMBUS JACK CORPORATION DIV COLUMBUS JACK (USA)

SPECIFICATIONS

material	STEEL UNS K08500 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity	9
inside_diameter	0.177 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM OVERALL
spring_free_length	0.6719 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter	0.220 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
material_document_and_classification	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5360-00-331-6400

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.220 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 0.6719 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.177 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN

•

COIL QUANTITY: 9

•

SURFACE TREATMENT: CADMIUM OVERALL

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.220 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	0.6719 INCHES NOMINAL IN
INSIDE DIAMETER	0.177 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
COIL QUANTITY	9
SURFACE TREATMENT	CADMIUM OVERALL
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
MATERIAL	STEEL UNS K08500 OVERALL

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

5360PL0555250Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 42A12989?

42A12989 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 42A12989?

There is 1 known substitute for 42A12989: 5360PL0555250. Substitute compatibility should be verified for your specific system.

What is the NSN for 42A12989?

42A12989 is cataloged in the U.S. Government catalog under NSN 5360-00-331-6400. This indicates validated use in U.S. government and defense supply chains.

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42A12989 — SPRING,HELICAL,COMPRESSION

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