11749781-1 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11749781-1: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1090 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 29.250 POUNDS NOMINAL LBS, bore_diameter: 0.375 INCHES NOMINAL IN, stock_diameter: 0.051 INCHES NOMINAL IN, inside_diameter: 0.308 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-084-5522, 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

11749781-1

NSN: 5360-01-084-5522
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	STEEL COMP 1090 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
load_rating	29.250 POUNDS NOMINAL LBS
bore_diameter	0.375 INCHES NOMINAL IN
stock_diameter	0.051 INCHES NOMINAL IN
inside_diameter	0.308 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM AND CHROMATE OVERALL
spring_free_length	0.875 INCHES NOMINAL IN
spring_solid_length	0.151 INCHES NOMINAL IN
coil_helix_direction	LEFT-HAND
spring_deflection_rate	5.000 POUNDS PER INCH NOMINAL LBS
NSN	5360-01-084-5522

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.360 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

LOAD RATING: 29.250 POUNDS NOMINAL LBS

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 0.151 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 0.875 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.360 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
LOAD RATING	29.250 POUNDS NOMINAL LBS
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	0.151 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMA228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	0.875 INCHES NOMINAL IN
SPRING DEFLECTION RATE	5.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.308 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 1

LC-026E-7Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 11749781-1?

11749781-1 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 11749781-1?

There is 1 known substitute for 11749781-1: LC-026E-7. Substitute compatibility should be verified for your specific system.

What is the NSN for 11749781-1?

11749781-1 is cataloged in the U.S. Government catalog under NSN 5360-01-084-5522. This indicates validated use in U.S. government and defense supply chains.

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11749781-1 — SPRING,HELICAL,COMPRESSION

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