NSN 5306-00-353-2521, (5306003532521) Parts Inventory

Item Name	Bolt Ribbed Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	00-353-2521 (003532521)
NCB Code	USA (00)
Manufacturer	Diamond Reo Trucks Inc, Kaitlin Corp, Meritor Heavy Vehicle Braking System

Part Number	Manufacturer	Item Name	Cage Code	RFQ
15968J	diamond reo trucks inc	bolt ribbed shoulder	56442	RFQ
02-50498	kaitlin corp	bolt ribbed shoulder	63734	RFQ
20X370	meritor heavy vehicle braking system	bolt ribbed shoulder	78500	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AASA	THREAD LENGTH	1.219 INCHES NOMINAL
AASB	FASTENER LENGTH	2.406 INCHES NOMINAL
AASK	HEAD STYLE	FLAT CHAMFER
AASL	HEAD DIAMETER	1.500 INCHES NOMINAL
AASU	HEAD HEIGHT	0.375 INCHES NOMINAL
AAVP	RIB MAJOR DIAMETER	1.244 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
AAVQ	RIB LENGTH	0.375 INCHES NOMINAL
CXCY	PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT