Recently Updated NSN 5306-00-206-6339 Or (5306002066339) Part List

Item Name	Bolt Ribbed Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	00-206-6339 (002066339)
NCB Code	USA (00)
Manufacturer	Sasco Inc, Diamond Reo Trucks Inc, Meritor Heavy Vehicle Braking System, Eca Etablissement Central Des, Military Standards Corp, Copco Trailer, Kaitlin Corp, Vulcan Hart Corp

Part Number	Manufacturer	Item Name	RFQ
913800X2	sasco inc	bolt ribbed shoulder	RFQ
623D6	diamond reo trucks inc	bolt ribbed shoulder	RFQ
20X403	meritor heavy vehicle braking system	bolt ribbed shoulder	RFQ
5306002066339	eca etablissement central des	bolt ribbed shoulder	RFQ
MS51946-3	military standards corp	bolt ribbed shoulder	RFQ
20X403	copco trailer	bolt ribbed shoulder	RFQ
20X403	kaitlin corp	bolt ribbed shoulder	RFQ
PX2040A	vulcan hart corp	bolt ribbed shoulder	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	LEFT-HAND
AASA	THREAD LENGTH	1.187 INCHES MINIMUM
AASB	FASTENER LENGTH	2.562 INCHES NOMINAL
AASK	HEAD STYLE	FLAT CHAMFER
AASL	HEAD DIAMETER	1.312 INCHES NOMINAL
AASU	HEAD HEIGHT	0.312 INCHES NOMINAL
AATN	SHOULDER DIAMETER	0.971 INCHES MINIMUM FIRST SHOULDER AND 0.976 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	0.940 INCHES NOMINAL FIRST SHOULDER
AAVP	RIB MAJOR DIAMETER	0.998 INCHES MINIMUM AND 1.008 INCHES MAXIMUM
AAVQ	RIB LENGTH	0.560 INCHES MINIMUM AND 0.622 INCHES MAXIMUM
AAVR	DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS	0.280 INCHES NOMINAL
AAVT	RIB MINOR DIAMETER	0.926 INCHES MINIMUM AND 0.930 INCHES MAXIMUM
AAVU	RIB QUANTITY	36
AHYM	NOMINAL THREAD DIAMETER	0.750 INCHES
CMLP	THREAD QUANTITY PER INCH	16
CRKB	RIB INCLUDED ANGLE	90.0 DEGREES NOMINAL
CWYB	SHOULDER SHAPE	RIBBED FIRST SHOULDER
MATT	MATERIAL	STEEL OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF