NSN 5306-00-424-3137, (5306004243137) Parts Inventory

Item Name	Bolt Machine
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	00-424-3137 (004243137)
NCB Code	USA (00)
Manufacturer	Ambac International Corporation, Navistar Intl Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
SC1183	ambac international corporation	bolt machine	01843	RFQ
253518R1	navistar intl corp	bolt machine	92679	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AASA	THREAD LENGTH	0.875 INCHES MINIMUM
AASB	FASTENER LENGTH	2.938 INCHES NOMINAL
AASK	HEAD STYLE	HEXAGON
AASU	HEAD HEIGHT	0.234 INCHES NOMINAL
AATB	WIDTH BETWEEN FLATS	0.562 INCHES NOMINAL
ANEE	GRIP LENGTH	2.063 INCHES NOMINAL
CBBL	FEATURES PROVIDED	FINISHED HEAD
CQFM	HARDNESS RATING	30.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL