National Stock Number (NSN) 5310-00-276-3399 (5310002763399) Parts List

Item Name	Nut Plain Octagon
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-276-3399 (002763399)
NCB Code	USA (00)
Manufacturer	Army United States Department Of The, Axletech International Llc, Napco International Llc, White Motor Corp, Eca Etablissement Central Des, Koehring Cranes Inc, General Motors Corp, Mack Trucks Inc, Meritor Heavy Vehicle Braking System, Dart Truck Co

Part Number	Manufacturer	Item Name	Cage Code	RFQ
2763399	army united states department of the	nut plain octagon	19204	RFQ
1827X50	axletech international llc	nut plain octagon	3d6e9	RFQ
12A7109	napco international llc	nut plain octagon	95201	RFQ
1827X50	white motor corp	nut plain octagon	65282	RFQ
394749	white motor corp	nut plain octagon	65282	RFQ
5310002763399	eca etablissement central des	nut plain octagon	scy13	RFQ
1827X50	koehring cranes inc	nut plain octagon	59690	RFQ
2117303	general motors corp	nut plain octagon	7x677	RFQ
261SP28	mack trucks inc	nut plain octagon	76083	RFQ
1827X50	meritor heavy vehicle braking system	nut plain octagon	78500	RFQ
1827X50	dart truck co	nut plain octagon	19107	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3B
AAJF	THREAD DIRECTION	RIGHT-HAND
ACTA	NUT STYLE	PLAIN,OCTAGON
ADEA	NUT HEIGHT	0.438 INCHES NOMINAL
ASDB	WIDTH ACROSS FLATS	4.875 INCHES NOMINAL
BZRR	THREAD SERIES	UN
CMLP	THREAD QUANTITY PER INCH	12
CQJX	NOMINAL THREAD SIZE	4.000 INCHES
CRTM	BEARING SURFACE TYPE	CHAMFERED
MATT	MATERIAL	STEEL COMP 1020 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL