B2609-1 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B2609-1: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.432 INCHES NOMINAL BOTH ENDS IN, load_rating: 98.00 POUNDS NOMINAL LBS, coil_quantity: 67, inside_diameter: 0.863 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-021-2221, 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

B2609-1

NSN: 5360-01-021-2221
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 54184 — ARA, INC (USA)

SPECIFICATIONS

end_style	SHORT TWISTED HOOK BOTH ENDS
design_type	CLOSED
hook_radius	0.432 INCHES NOMINAL BOTH ENDS IN
load_rating	98.00 POUNDS NOMINAL LBS
coil_quantity	67
inside_diameter	0.863 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM AND CHROMATE OVERALL
spring_free_length	12.324 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	14.100 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	1.187 INCHES NOMINAL IN
NSN	5360-01-021-2221

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.187 INCHES NOMINAL IN

•

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

•

LOAD RATING: 98.00 POUNDS NOMINAL LBS

•

END STYLE: SHORT TWISTED HOOK BOTH ENDS

•

DESIGN TYPE: CLOSED

•

STYLE DESIGNATOR: CYLINDRICAL

•

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

•

SPRING FREE LENGTH: 12.324 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	1.187 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
LOAD RATING	98.00 POUNDS NOMINAL LBS
END STYLE	SHORT TWISTED HOOK BOTH ENDS
DESIGN TYPE	CLOSED
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	12.324 INCHES NOMINAL IN
SPRING DEFLECTION RATE	14.100 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.863 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

725Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 B2609-1?

B2609-1 is a SPRING,HELICAL,EXTENSION.

What parts can replace B2609-1?

There is 1 known substitute for B2609-1: 725. Substitute compatibility should be verified for your specific system.

What is the NSN for B2609-1?

B2609-1 is cataloged in the U.S. Government catalog under NSN 5360-01-021-2221. This indicates validated use in U.S. government and defense supply chains.

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B2609-1 — SPRING,HELICAL,EXTENSION

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