NSN 5306-01-142-0301, (5306011420301) Parts Inventory

Item Name	Bolt Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	01-142-0301 (011420301)
NCB Code	USA (01)
Manufacturer	Sps Technologies Inc, Hi Shear Corporation, Alcoa Global Fasteners Inc, Boeing Company The, Lisi Aerospace Canada Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
ST3M837-4-17	sps technologies inc	bolt shoulder	56878	RFQ
MB159-4-17	hi shear corporation	bolt shoulder	73197	RFQ
ST3M837-4-17	alcoa global fasteners inc	bolt shoulder	92215	RFQ
ST3M837-4-17	boeing company the	bolt shoulder	76301	RFQ
PBF1269-4-17	sps technologies inc	bolt shoulder	27624	RFQ
122914-4-17	sps technologies inc	bolt shoulder	80539	RFQ
VS3191-4-17X	alcoa global fasteners inc	bolt shoulder	92215	RFQ
MB159-4-17	lisi aerospace canada corp	bolt shoulder	l4528	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.443 INCHES MINIMUM AND 1.490 INCHES MAXIMUM
AASK	HEAD STYLE	SPLINE DRIVE SHEAR HEAD
AASU	HEAD HEIGHT	0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM
AATN	SHOULDER DIAMETER	0.2646 INCHES MINIMUM FIRST SHOULDER AND 0.2651 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	1.052 INCHES MINIMUM FIRST SHOULDER AND 1.072 INCHES MAXIMUM FIRST SHOULDER
AAZH	HEAD MINOR DIAMETER	0.448 INCHES MINIMUM AND 0.455 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
CMLP	THREAD QUANTITY PER INCH	28
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
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF