NSN 5306-00-075-2186, (5306000752186) Parts Inventory

Item Name	Bolt Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	00-075-2186 (000752186)
NCB Code	USA (00)
Manufacturer	United Technologies Corporation, Alcoa Global Fasteners Inc, Sps Technologies Inc, Mercury Aerospace Fasteners Inc, All Manufacturers Inc, Textron Fastening Systems

Part Number	Manufacturer	Item Name	Cage Code	RFQ
708617	united technologies corporation	bolt shoulder	77445	RFQ
708617	alcoa global fasteners inc	bolt shoulder	92215	RFQ
708617	sps technologies inc	bolt shoulder	56878	RFQ
708617	mercury aerospace fasteners inc	bolt shoulder	50945	RFQ
708617	all manufacturers inc	bolt shoulder	57472	RFQ
708617	textron fastening systems	bolt shoulder	93907	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.840 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.030 INCHES MINIMUM AND 1.050 INCHES MAXIMUM
AASK	HEAD STYLE	DOUBLE HEXAGON W/HOLE
AASU	HEAD HEIGHT	0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
AATB	WIDTH BETWEEN FLATS	0.375 INCHES NOMINAL
AATC	EXTENDED WASHER DIAMETER	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
AATD	EXTENDED WASHER THICKNESS	0.070 INCHES NOMINAL
AATN	SHOULDER DIAMETER	0.335 INCHES MINIMUM AND 0.340 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM FIRST SHOULDER
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
CMLP	THREAD QUANTITY PER INCH	28
CQFM	HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
CXCY	PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
MATT	MATERIAL	STEEL COMP 410 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF