2258-R-720 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2258-R-720: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K06701 OR STEEL OVERALL, end_style: RAISED HOOK FIRST END, load_rating: 150.000 POUNDS MINIMUM AND 180.000 POUNDS MAXIMUM LBS, stock_diameter: 0.207 INCHES NOMINAL IN, inside_diameter: 0.786 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-222-9316, 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

2258-R-720

NSN: 5360-01-222-9316
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)

SPECIFICATIONS

material	STEEL UNS K06701 OR STEEL OVERALL
end_style	RAISED HOOK FIRST END
load_rating	150.000 POUNDS MINIMUM AND 180.000 POUNDS MAXIMUM LBS
stock_diameter	0.207 INCHES NOMINAL IN
inside_diameter	0.786 INCHES NOMINAL IN
style_designator	CYLINDRICAL
spring_free_length	3.000 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_length_under_load	3.750 INCHES NOMINAL IN
spring_free_outside_diameter	1.200 INCHES NOMINAL IN
material_document_and_classification	ASTM A230 ASSN STD 1ST MATERIAL RESPONSE OR E51 CAGEC 81343 MFR REF 2ND MATERIAL RESPONSE OVERALL
NSN	5360-01-222-9316

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.200 INCHES NOMINAL IN

•

LOAD RATING: 150.000 POUNDS MINIMUM AND 180.000 POUNDS MAXIMUM LBS

•

END STYLE: RAISED HOOK FIRST END

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A230 ASSN STD 1ST MATERIAL RESPONSE OR E51 CAGEC 81343 MFR REF 2ND MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 3.000 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.786 INCHES NOMINAL IN

•

STOCK DIAMETER: 0.207 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	1.200 INCHES NOMINAL IN
LOAD RATING	150.000 POUNDS MINIMUM AND 180.000 POUNDS MAXIMUM LBS
END STYLE	RAISED HOOK FIRST END
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A230 ASSN STD 1ST MATERIAL RESPONSE OR E51 CAGEC 81343 MFR REF 2ND MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	3.000 INCHES NOMINAL IN
INSIDE DIAMETER	0.786 INCHES NOMINAL IN
STOCK DIAMETER	0.207 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD	3.750 INCHES NOMINAL IN
COIL HELIX DIRECTION	RIGHT-HAND OR 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

EVB-49 PIECE 22Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 2258-R-720?

2258-R-720 is a SPRING,HELICAL,EXTENSION.

What parts can replace 2258-R-720?

There is 1 known substitute for 2258-R-720: EVB-49 PIECE 22. Substitute compatibility should be verified for your specific system.

What is the NSN for 2258-R-720?

2258-R-720 is cataloged in the U.S. Government catalog under NSN 5360-01-222-9316. This indicates validated use in U.S. government and defense supply chains.

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2258-R-720 — SPRING,HELICAL,EXTENSION

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