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A30662 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A30662: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.656 INCHES NOMINAL IN, coil_quantity: 22, inside_diameter: 0.438 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-971-6417, 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
A30662
NSN: 5360-00-971-6417
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 77842 — EATON CORPORATION DBA EATON INOAC DIV EATON (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter0.656 INCHES NOMINAL IN
coil_quantity22
inside_diameter0.438 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length3.125 INCHES NOMINAL IN
spring_solid_length1.350 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.562 INCHES NOMINAL IN
material_document_and_classificationQQ-N-286 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5360-00-971-6417
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN A30662 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.562 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 1.350 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
SPRING FREE LENGTH: 3.125 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
COIL QUANTITY: 22
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.562 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH1.350 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC ALL MATERIAL RESPONSES OVERALL
SPRING FREE LENGTH3.125 INCHES NOMINAL IN
INSIDE DIAMETER0.438 INCHES NOMINAL IN
COIL QUANTITY22
COIL HELIX DIRECTIONRIGHT-HAND
BORE DIAMETER0.656 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

No substitute or cross-reference records for this part.

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 A30662?
A30662 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for A30662?
A30662 is cataloged in the U.S. Government catalog under NSN 5360-00-971-6417. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.