687-394-3 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

687-394-3: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include coil_quantity: 4-1/4, stock_diameter: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN, inside_diameter: 0.370 INCHES NOMINAL IN, style_designator: TAPERED, coil_helix_direction: RIGHT-HAND OR LEFT-HAND, spring_deflection_rate: 2.650 POUNDS PER INCH NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-346-1218, 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

687-394-3

NSN: 5360-01-346-1218
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 06324 — GLENAIR, INC. (USA)

SPECIFICATIONS

coil_quantity	4-1/4
stock_diameter	0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
inside_diameter	0.370 INCHES NOMINAL IN
style_designator	TAPERED
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	2.650 POUNDS PER INCH NOMINAL LBS
end_item_identification	2350-01-061-2445TANK,COMBAT,M1
spring_free_outside_diameter	0.730 INCHES NOMINAL IN
spring_solid_outside_diameter	0.730 INCHES NOMINAL IN
part_name_assigned_by_controlling_agency	SPRING ADAPTER
NSN	5360-01-346-1218

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.730 INCHES NOMINAL IN

•

STYLE DESIGNATOR: TAPERED

•

SPRING DEFLECTION RATE: 2.650 POUNDS PER INCH NOMINAL LBS

•

INSIDE DIAMETER: 0.370 INCHES NOMINAL IN

•

STOCK DIAMETER: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN

•

SPRING SOLID OUTSIDE DIAMETER: 0.730 INCHES NOMINAL IN

•

COIL QUANTITY: 4-1/4

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.730 INCHES NOMINAL IN
STYLE DESIGNATOR	TAPERED
SPRING DEFLECTION RATE	2.650 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.370 INCHES NOMINAL IN
STOCK DIAMETER	0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
SPRING SOLID OUTSIDE DIAMETER	0.730 INCHES NOMINAL IN
COIL QUANTITY	4-1/4
PART NAME ASSIGNED BY CONTROLLING AGENCY	SPRING ADAPTER
END ITEM IDENTIFICATION	2350-01-061-2445TANK,COMBAT,M1
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND

SUBSTITUTES & CROSS-REFERENCES 3

5360013461218Reference document

Same NSN cross-reference

Reference document — Informative reference only

12347630-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HE300Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 687-394-3?

687-394-3 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 687-394-3?

There are 3 known substitutes for 687-394-3: 5360013461218, 12347630-3, HE300. Substitute compatibility should be verified for your specific system.

What is the NSN for 687-394-3?

687-394-3 is cataloged in the U.S. Government catalog under NSN 5360-01-346-1218. This indicates validated use in U.S. government and defense supply chains.

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687-394-3 — SPRING,HELICAL,COMPRESSION

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