National Stock Number (NSN) 5310-00-177-7749 (5310001777749) Parts List

Item Name	Washer Lock
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-177-7749 (001777749)
NCB Code	USA (00)
Manufacturer	Parker Hannifin Corporation, Dana Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
1004	parker hannifin corporation	washer lock	11757	RFQ
500357-10	dana corp	washer lock	95019	RFQ

MRC	Criteria	Characteristic
AAUB	HOLE DIAMETER	0.319 INCHES MINIMUM
ABKV	OUTSIDE DIAMETER	0.591 INCHES MAXIMUM
ABPX	MATERIAL THICKNESS	0.078 INCHES NOMINAL
CQFM	HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
MATT	MATERIAL	STEEL COMP 1060 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYL	STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND