Recently Updated NSN 5306-01-142-9898 Or (5306011429898) Part List

Item Name	Bolt Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	01-142-9898 (011429898)
NCB Code	USA (01)
Manufacturer	Hi Shear Corporation, Sps Technologies Inc, Boeing Company The, Lisi Aerospace Canada Corp, Alcoa Global Fasteners Inc

Part Number	Manufacturer	Item Name	RFQ
MB161-4-14	hi shear corporation	bolt shoulder	RFQ
122915-4-14	sps technologies inc	bolt shoulder	RFQ
ST3M839-4-14	boeing company the	bolt shoulder	RFQ
MB161-4-14	lisi aerospace canada corp	bolt shoulder	RFQ
VS3190-4-14X	alcoa global fasteners inc	bolt shoulder	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.443 INCHES MINIMUM AND 0.493 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.328 INCHES MINIMUM AND 1.358 INCHES MAXIMUM
AASK	HEAD STYLE	SPLINE EXTENDED WASHER
AASU	HEAD HEIGHT	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
AATC	EXTENDED WASHER DIAMETER	0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
AATD	EXTENDED WASHER THICKNESS	0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
AATN	SHOULDER DIAMETER	0.2647 INCHES MINIMUM FIRST SHOULDER AND 0.2651 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	0.865 INCHES MINIMUM FIRST SHOULDER AND 0.885 INCHES MAXIMUM FIRST SHOULDER
AAZH	HEAD MINOR DIAMETER	0.318 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
CMLP	THREAD QUANTITY PER INCH	28
CQBC	MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
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