National Stock Number (NSN) 5310-00-058-1428 (5310000581428) Parts List

Item Name	Washer Shouldered
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-058-1428 (000581428)
NCB Code	USA (00)
Manufacturer	Nimikkeistokeskus Ncb Finland, Aeroquip Vickers Ltd, Eaton Aerospace Power And Motion

Part Number	Manufacturer	Item Name	Cage Code	RFQ
10116521	nimikkeistokeskus ncb finland	washer shouldered	a486g	RFQ
294157	aeroquip vickers ltd	washer shouldered	k1866	RFQ
294517	aeroquip vickers ltd	washer shouldered	k1866	RFQ
294517	eaton aerospace power and motion	washer shouldered	k4413	RFQ

MRC	Criteria	Characteristic
AAUB	HOLE DIAMETER	0.685 INCHES MINIMUM AND 0.695 INCHES MAXIMUM
AAVH	SHOULDER DIAMETER	0.970 INCHES MINIMUM AND 0.980 INCHES MAXIMUM
ABKV	OUTSIDE DIAMETER	1.150 INCHES MINIMUM AND 1.160 INCHES MAXIMUM
ABMG	SHOULDER HEIGHT	0.031 INCHES NOMINAL
ABPX	MATERIAL THICKNESS	0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
MATT	MATERIAL	STEEL OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	VS1-1-19,FSCM 00170 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYL	STYLE DESIGNATOR	SHOULDERED