NSN 5310-01-046-9641, (5310010469641) Parts Inventory

Item Name	Washer Shouldered And Recessed
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	01-046-9641 (010469641)
NCB Code	USA (01)
Manufacturer	Northrop Grumman Systems Corporation, Northrop Grumman Technical Services Inc, Sps Technologies Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
2-73428-1	northrop grumman systems corporation	washer shouldered and recessed	76823	RFQ
2-73428-1	northrop grumman technical services inc	washer shouldered and recessed	0jrc1	RFQ
SR9145	sps technologies inc	washer shouldered and recessed	97393	RFQ

MRC	Criteria	Characteristic
AAUB	HOLE DIAMETER	0.312 INCHES NOMINAL
AAVH	SHOULDER DIAMETER	0.500 INCHES NOMINAL
ABKV	OUTSIDE DIAMETER	0.750 INCHES NOMINAL
ABMD	RECESS DIAMETER	0.460 INCHES NOMINAL
ABMG	SHOULDER HEIGHT	0.063 INCHES NOMINAL
ABPX	MATERIAL THICKNESS	0.062 INCHES NOMINAL
CSTM	RECESS ANGLE	110.0 DEGREES NOMINAL
MATT	MATERIAL	ALUMINUM ALLOY 2024 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/3,TEMPER T42 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ANODIZE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	FP-32,FSCM 06892 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYL	STYLE DESIGNATOR	SHOULDERED AND RECESSED