Recently Updated NSN 5306-01-171-8667 Or (5306011718667) Part List

Item Name	Bolt Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	01-171-8667 (011718667)
NCB Code	USA (01)
Manufacturer	Safran Landing Systems, Boeing Company The

Part Number	Manufacturer	Item Name	RFQ
75A430676-2001	safran landing systems	bolt shoulder	RFQ
75A430676-2001	boeing company the	bolt shoulder	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.294 INCHES MINIMUM AND 0.299 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.780 INCHES NOMINAL
AASK	HEAD STYLE	FLAT CHAMFER
AASL	HEAD DIAMETER	0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.130 INCHES NOMINAL
AATN	SHOULDER DIAMETER	0.312 INCHES MINIMUM FIRST SHOULDER AND 0.313 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	1.260 INCHES MINIMUM FIRST SHOULDER AND 1.270 INCHES MAXIMUM FIRST SHOULDER
AAWB	SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
CMLP	THREAD QUANTITY PER INCH	28
CRZS	DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.630 INCHES NOMINAL FIRST HOLE
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
MATT	MATERIAL	STEEL COMP 630 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643 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