Recently Updated NSN 5306-01-255-9436 Or (5306012559436) Part List

Item Name	Bolt Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	01-255-9436 (012559436)
NCB Code	USA (01)
Manufacturer	Alcoa Global Fasteners Inc, Sps Technologies Inc, Voi Shan Chatsworth, The Boeing Company, Monogram Aerospace Fasteners Inc, Federal Mfg Co Inc, Valley Todeco Inc, Huck International Inc

Part Number	Manufacturer	Item Name	RFQ
BACB30PU8P32	alcoa global fasteners inc	bolt shoulder	RFQ
BACB30PU8P32	sps technologies inc	bolt shoulder	RFQ
BACB30PU8P32	voi shan chatsworth	bolt shoulder	RFQ
BACB30PU8P32	the boeing company	bolt shoulder	RFQ
BACB30PU8P32	monogram aerospace fasteners inc	bolt shoulder	RFQ
BACB30PU8P32	federal mfg co inc	bolt shoulder	RFQ
BACB30PU8P32	valley todeco inc	bolt shoulder	RFQ
BACB30PU8P32	huck international inc	bolt shoulder	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.679 INCHES MINIMUM AND 0.699 INCHES MAXIMUM
AASB	FASTENER LENGTH	2.6799 INCHES MINIMUM AND 2.6990 INCHES MAXIMUM
AASK	HEAD STYLE	HEXAGON
AASU	HEAD HEIGHT	0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
AATB	WIDTH BETWEEN FLATS	0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
AATN	SHOULDER DIAMETER	0.499 INCHES MINIMUM FIRST SHOULDER AND 0.500 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	2.000 INCHES MINIMUM FIRST SHOULDER AND 2.020 INCHES MAXIMUM FIRST SHOULDER
AAUM	LOCKING FEATURE	PATCH THREADS OR PELLET THREADS OR STRIP THREADS
AHYM	NOMINAL THREAD DIAMETER	0.438 INCHES
CMLP	THREAD QUANTITY PER INCH	20
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
MATT	MATERIAL	IRON ALLOY 660 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737 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