NSN 5305-01-267-4740, 5305012674740 Details - Screw Shoulder Parts List

Item Name	Screw Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-267-4740 (012674740)
NCB Code	USA (01)

Part No	Manufacturer	Item Name	QTY	RFQ
HT4059V5-9D	hi shear corporation	screw shoulder	Avl	RFQ
ST3M850V5-9D	alcoa global fasteners inc	screw shoulder	Avl	RFQ
ST3M850V5-9D	the boeing company	screw shoulder	Avl	RFQ
HT4059V5-9D	lisi aerospace	screw shoulder	Avl	RFQ
HT4059V5-9	huck international inc	screw shoulder	Avl	RFQ
HT4059V5-9D	alcoa global fasteners inc	screw shoulder	Avl	RFQ
HT4059V5-9	lisi aerospace	screw shoulder	Avl	RFQ
HT4059V5-9D	sps technologies ltd	screw shoulder	Avl	RFQ
HT4059V5-9	hi shear corporation	screw shoulder	Avl	RFQ
HT4059V5-9	alcoa global fasteners inc	screw shoulder	Avl	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.539 INCHES NOMINAL
AASB	FASTENER LENGTH	1.101 INCHES NOMINAL
AASK	HEAD STYLE	FLAT COUNTERSUNK UNDERCUT
AASL	HEAD DIAMETER	0.604 INCHES NOMINAL
AASU	HEAD HEIGHT	0.083 INCHES NOMINAL
AATN	SHOULDER DIAMETER	0.327 INCHES NOMINAL FIRST SHOULDER
AATX	SHOULDER LENGTH	0.479 INCHES NOMINAL FIRST SHOULDER
ABQZ	INTERNAL DRIVE STYLE	HIGH-TORQUE
AHYM	NOMINAL THREAD DIAMETER	0.312 INCHES
CMLP	THREAD QUANTITY PER INCH	24
CRSQ	COUNTERSINK ANGLE	100.0 DEGREES NOMINAL
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
CXCY	III PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
MATT	MATERIAL	TITANIUM OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF