NSN 5305-01-141-7919, 5305011417919 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)	01-141-7919 (011417919)
NCB Code	USA (01)

Part No	Manufacturer	Item Name	QTY	RFQ
HT4010-7-19	sps technologies ltd	screw shoulder	Avl	RFQ
ST3M495-7-19	alcoa global fasteners inc	screw shoulder	Avl	RFQ
ST3M495-7-19	the boeing company	screw shoulder	Avl	RFQ
HT4010-7-19	huck international inc	screw shoulder	Avl	RFQ
11911-7-19	reid products inc	screw shoulder	Avl	RFQ
ST3M495-7-19	mecair aerospace industries inc	screw shoulder	Avl	RFQ
HT4010-7-19	hi shear corporation	screw shoulder	Avl	RFQ
HT4010-7-19	alcoa global fasteners inc	screw shoulder	Avl	RFQ
HT4010-7-19	lisi aerospace	screw shoulder	Avl	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.573 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.771 INCHES MINIMUM AND 1.818 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.612 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
AATN	SHOULDER DIAMETER	0.4521 INCHES MINIMUM FIRST SHOULDER AND 0.4526 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	1.094 INCHES MINIMUM FIRST SHOULDER AND 1.104 INCHES MAXIMUM FIRST SHOULDER
ABQZ	INTERNAL DRIVE STYLE	HIGH-TORQUE
AHYM	NOMINAL THREAD DIAMETER	0.437 INCHES
CMLP	THREAD QUANTITY PER INCH	20
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
MATT	MATERIAL	STEEL COMP XM-13 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF