NSN 5310-00-903-3983, (5310009033983) 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)	00-903-3983 (009033983)
NCB Code	USA (00)
Manufacturer	National Aerospace Standards Com, Eriks Southwest Inc, Alvord Polk Inc, Duplicate Parts Co, Lawrence Engineering And Supply Inc, Nimikkeistokeskus Ncb Finland, Blessing Our World Inc, Seastrom Manufacturing Co Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
NAS1169D10E	national aerospace standards com	washer shouldered and recessed	80205	RFQ
NAS1169D10E	eriks southwest inc	washer shouldered and recessed	30889	RFQ
NAS1169D10E	alvord polk inc	washer shouldered and recessed	60360	RFQ
NAS1169D10E	duplicate parts co	washer shouldered and recessed	25150	RFQ
NAS1169D10E	lawrence engineering and supply inc	washer shouldered and recessed	04348	RFQ
10352019	nimikkeistokeskus ncb finland	washer shouldered and recessed	a486g	RFQ
NAS1169D10E	blessing our world inc	washer shouldered and recessed	7p503	RFQ
NAS1169D10E	seastrom manufacturing co inc	washer shouldered and recessed	86928	RFQ

MRC	Criteria	Characteristic
AAUB	HOLE DIAMETER	0.192 INCHES NOMINAL
AAVH	SHOULDER DIAMETER	0.385 INCHES NOMINAL
ABKV	OUTSIDE DIAMETER	0.625 INCHES NOMINAL
ABMG	SHOULDER HEIGHT	0.083 INCHES NOMINAL
ABPX	MATERIAL THICKNESS	0.008 INCHES NOMINAL
CSTM	RECESS ANGLE	99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM
MATT	MATERIAL	ALUMINUM ALLOY 5052 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ANODIZE OVERALL OR CHROMATE OVERALL
STYL	STYLE DESIGNATOR	SHOULDERED AND RECESSED