Recently Updated NSN 5305-00-995-7091 Or (5305009957091) Part List

Item Name	Screw Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-995-7091 (009957091)
NCB Code	USA (00)
Manufacturer	Northrop Grumman Systems Corporation, Raytheon Company, Roller Bearing Company Of America, Drs C3 And Aviation Company, Bae Systems Inc, Richards Imagery Interpretation, Honeywell International Inc

Part Number	Manufacturer	Item Name	RFQ
951086-11	northrop grumman systems corporation	screw shoulder	RFQ
720211-11	raytheon company	screw shoulder	RFQ
4320	roller bearing company of america	screw shoulder	RFQ
407018-3	raytheon company	screw shoulder	RFQ
4320	drs c3 and aviation company	screw shoulder	RFQ
4320UF375	roller bearing company of america	screw shoulder	RFQ
4320U	roller bearing company of america	screw shoulder	RFQ
F169-11	bae systems inc	screw shoulder	RFQ
10-3243-4	richards imagery interpretation	screw shoulder	RFQ
3068563-11	honeywell international inc	screw shoulder	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.188 INCHES MINIMUM
AASB	FASTENER LENGTH	0.688 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
AASK	HEAD STYLE	PAN NO. 2
AASL	HEAD DIAMETER	0.312 INCHES NOMINAL
AASU	HEAD HEIGHT	0.156 INCHES NOMINAL
AATN	SHOULDER DIAMETER	0.188 INCHES NOMINAL FIRST SHOULDER
AATX	SHOULDER LENGTH	0.500 INCHES NOMINAL FIRST SHOULDER
ABQZ	INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
AHYM	NOMINAL THREAD DIAMETER	0.164 INCHES
CMLP	THREAD QUANTITY PER INCH	32
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
MATT	MATERIAL	STEEL COMP 303 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNC