National Stock Number (NSN) 5305-00-167-2297 (5305001672297) Parts List

Item Name	Screw Tapping
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-167-2297 (001672297)
NCB Code	USA (00)
Manufacturer	Embraer Empresa Brasileira De, Embraer Sa, Usm Corp, Aeronautical Standards Group

Part Number	Manufacturer	Item Name	Cage Code	RFQ
2019239	embraer empresa brasileira de	screw tapping	s4956	RFQ
2019239	embraer sa	screw tapping	001jk	RFQ
74XZ4-6	usm corp	screw tapping	45722	RFQ
AN530-4R6	aeronautical standards group	screw tapping	88044	RFQ

MRC	Criteria	Characteristic
AASB	FASTENER LENGTH	0.375 INCHES NOMINAL
AASK	HEAD STYLE	ROUND
AASL	HEAD DIAMETER	0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
CBBL	FEATURES PROVIDED	CASEHARDENED
CRGF	NONMACHINE THREAD STYLE	DOG TYPE (TYPE B OR C)
CTYF	NONMACHINE NOMINAL THREAD DIAMETER	0.112 INCHES
MATT	MATERIAL	STEEL COMP 4130 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-685,AMEND. 5,COND N FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL OR ZINC OVERALL