P211-440 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

P211-440: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL, spring_free_length: 0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-065-6063, 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

P211-440

NSN: 5360-01-065-6063
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 04729 — UNICORP. (USA)

SPECIFICATIONS

material	COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
inside_diameter	0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM OVERALL
spring_free_length	0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
coil_helix_direction	LEFT-HAND
spring_deflection_rate	12.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
material_document_and_classification	QQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classification	QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5360-01-065-6063

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

SPRING FREE LENGTH: 0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN

•

SPRING DEFLECTION RATE: 12.000 POUNDS PER INCH NOMINAL LBS

•

INSIDE DIAMETER: 0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL
SPRING FREE LENGTH	0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	12.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
SURFACE TREATMENT	CADMIUM OVERALL
COIL HELIX DIRECTION	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

7557923Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is P211-440?

P211-440 is a SPRING,HELICAL,COMPRESSION.

What parts can replace P211-440?

There is 1 known substitute for P211-440: 7557923. Substitute compatibility should be verified for your specific system.

What is the NSN for P211-440?

P211-440 is cataloged in the U.S. Government catalog under NSN 5360-01-065-6063. This indicates validated use in U.S. government and defense supply chains.

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P211-440 — SPRING,HELICAL,COMPRESSION

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