NSN 5310-01-297-2497 U3120090S, U312-0090-S, 01-297-2497

5310-01-297-2497 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part Alternates: U3120090S, U312-0090-S, 5310-01-297-2497, 01-297-2497, 5310012972497, 012972497

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	31 MAR 1989	01-297-2497	15938 ( WASHER, SPRING TENSION )

Part Number	Cage Code	Manufacturer
U312-0090-S	83553	ASSOCIATED SPRING BARNES GROUP INC

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Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 5310-01-297-2497

Compare

5310-01-297-2664, 5310-01-297-2678, 5310-01-297-2679, 5310-01-297-2692, 5310-01-297-2694

Characteristic	Specifications
MATERIAL	STEEL CORROSION RESISTING OVERALL
HOLE DIAMETER	0.327 INCHES NOMINAL
OUTSIDE DIAMETER	0.612 INCHES NOMINAL
OVERALL HEIGHT	0.113 INCHES NOMINAL
MATERIAL THICKNESS	0.009 INCHES NOMINAL

Category	Code	Description
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
No Freight Information