5631306 — WASHER,SPRING TENSION

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

5631306: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, hole_diameter: 1.566 INCHES NOMINAL IN, overall_height: 0.150 INCHES NOMINAL IN, outside_diameter: 1.850 INCHES NOMINAL IN, special_features: FOUR WAVES;SPRING RATE 388 LBS/IN;LOAD 29 LBS;SINGLE TURN OVERLAP LBS, style_designator: SPRING TENSION. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-511-2256, 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

5631306

NSN: 5310-01-511-2256
FSC: 5310 — Nuts and Washers
CAGE: 81039 — WHIPPANY ACTUATION SYSTEMS, LLC (USA)

SPECIFICATIONS

material	STEEL COMP 631 OVERALL
hole_diameter	1.566 INCHES NOMINAL IN
overall_height	0.150 INCHES NOMINAL IN
outside_diameter	1.850 INCHES NOMINAL IN
special_features	FOUR WAVES;SPRING RATE 388 LBS/IN;LOAD 29 LBS;SINGLE TURN OVERLAP LBS
style_designator	SPRING TENSION
surface_treatment	OIL OVERALL
material_thickness	0.018 INCHES NOMINAL IN
end_item_identification	MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
material_document_and_classification	AMS 5529, 17-7 PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-511-2256

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: SPRING TENSION

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5529, 17-7 PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 1.850 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.018 INCHES NOMINAL IN

•

SURFACE TREATMENT: OIL OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.150 INCHES NOMINAL IN
STYLE DESIGNATOR	SPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5529, 17-7 PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	1.850 INCHES NOMINAL IN
MATERIAL THICKNESS	0.018 INCHES NOMINAL IN
SPECIAL FEATURES	FOUR WAVES;SPRING RATE 388 LBS/IN;LOAD 29 LBS;SINGLE TURN OVERLAP LBS
SURFACE TREATMENT	OIL OVERALL
END ITEM IDENTIFICATION	MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
MATERIAL	STEEL COMP 631 OVERALL
HOLE DIAMETER	1.566 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 1

SSB-0185-S17Same 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 5631306?

5631306 is a WASHER,SPRING TENSION.

What parts can replace 5631306?

There is 1 known substitute for 5631306: SSB-0185-S17. Substitute compatibility should be verified for your specific system.

What is the NSN for 5631306?

5631306 is cataloged in the U.S. Government catalog under NSN 5310-01-511-2256. This indicates validated use in U.S. government and defense supply chains.

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5631306 — WASHER,SPRING TENSION

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