B49813 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B49813: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include width: 0.870 INCHES NOMINAL0.870 INCHES NOMINAL IN, length: 0.630 INCHES NOMINAL0.630 INCHES NOMINAL IN, material: PLASTIC, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, thickness: 0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN, inscription: CCWCCW. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-297-4755, 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

B49813

NSN: 5360-00-297-4755
NIINs: 002974755, 010276085
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)

SPECIFICATIONS

width	0.870 INCHES NOMINAL0.870 INCHES NOMINAL IN
length	0.630 INCHES NOMINAL0.630 INCHES NOMINAL IN
material	PLASTIC
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
thickness	0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN
inscription	CCWCCW
design_shape	RECTANGLERECTANGLE
inside_diameter	2.8906 INCHES MINIMUM IN
style_designator	CYLINDRICAL
features_provided	LEGENDLEGEND
spring_free_length	11.3125 INCHES NOMINAL IN
spring_solid_length	4.6094 INCHES NOMINAL IN
NSN	5360-00-297-4755

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 3.7969 INCHES MAXIMUM IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 4.6094 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: JAN-S-1160-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 11.3125 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 112.000 POUNDS PER INCH NOMINAL LBS

•

INSIDE DIAMETER: 2.8906 INCHES MINIMUM IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	3.7969 INCHES MAXIMUM IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	4.6094 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	JAN-S-1160-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	11.3125 INCHES NOMINAL IN
SPRING DEFLECTION RATE	112.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	2.8906 INCHES MINIMUM IN
COIL HELIX DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 2

49813Reference document

Same NSN cross-reference

Reference document — Secondary reference

274376PC3Reference 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 B49813?

B49813 is a SPRING,HELICAL,COMPRESSION.

What parts can replace B49813?

There are 2 known substitutes for B49813: 49813, 274376PC3. Substitute compatibility should be verified for your specific system.

What is the NSN for B49813?

B49813 is cataloged in the U.S. Government catalog under NSN 5360-00-297-4755. This indicates validated use in U.S. government and defense supply chains.

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B49813 — SPRING,HELICAL,COMPRESSION

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