7303E44 PC 30 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7303E44 PC 30: 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, load_rating: 938.000 POUNDS NOMINAL LBS, coil_quantity: 10 1/4, inside_diameter: 5.480 INCHES MINIMUM IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-178-6291, 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

7303E44 PC 30

NSN: 5360-01-178-6291
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 01289 — GENERAL ELECTRIC COMPANY (USA)

SPECIFICATIONS

material	STEEL UNS K08500 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
load_rating	938.000 POUNDS NOMINAL LBS
coil_quantity	10 1/4
inside_diameter	5.480 INCHES MINIMUM IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM OR ZINC AND CHROMATE OVERALL
spring_free_length	15.035 INCHES MINIMUM AND 15.965 INCHES MAXIMUM IN
spring_solid_length	6.400 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND
spring_deflection_rate	100.000 POUNDS PER INCH NOMINAL LBS
spring_length_under_load	6.400 INCHES MAXIMUM IN
NSN	5360-01-178-6291

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 7.020 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2,CLASS 1 FED SPEC 2ND TREATMENT RESPONSE OVERALL

•

LOAD RATING: 938.000 POUNDS NOMINAL LBS

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 6.400 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

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

•

SPRING FREE LENGTH: 15.035 INCHES MINIMUM AND 15.965 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	7.020 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 1,CLASS 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2,CLASS 1 FED SPEC 2ND TREATMENT RESPONSE OVERALL
LOAD RATING	938.000 POUNDS NOMINAL LBS
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	6.400 INCHES MAXIMUM IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	15.035 INCHES MINIMUM AND 15.965 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	100.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	5.480 INCHES MINIMUM 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 1

632A332CCReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 7303E44 PC 30?

7303E44 PC 30 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 7303E44 PC 30?

There is 1 known substitute for 7303E44 PC 30: 632A332CC. Substitute compatibility should be verified for your specific system.

What is the NSN for 7303E44 PC 30?

7303E44 PC 30 is cataloged in the U.S. Government catalog under NSN 5360-01-178-6291. This indicates validated use in U.S. government and defense supply chains.

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7303E44 PC 30 — SPRING,HELICAL,COMPRESSION

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