National Stock Number (NSN) 5310-01-199-3421 (5310011993421) Parts List

Item Name	Nut Plain Hexagon
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	01-199-3421 (011993421)
NCB Code	USA (01)
Manufacturer	The Babcock And Wilcox Company, Babcock And Wilcox Company The

Part Number	Manufacturer	Item Name	Cage Code	RFQ
7803877	the babcock and wilcox company	nut plain hexagon	58529	RFQ
306752-1116	the babcock and wilcox company	nut plain hexagon	58529	RFQ
328444-1346 PIECE 12	the babcock and wilcox company	nut plain hexagon	58529	RFQ
306752-1116	babcock and wilcox company the	nut plain hexagon	05073	RFQ
7803877	babcock and wilcox company the	nut plain hexagon	05073	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2B
AAJF	THREAD DIRECTION	RIGHT-HAND
ACTA	NUT STYLE	HEXAGON
ADEA	NUT HEIGHT	0.328 INCHES NOMINAL
ASDB	WIDTH ACROSS FLATS	0.562 INCHES NOMINAL
BZRR	THREAD SERIES	UNC
CMLP	THREAD QUANTITY PER INCH	16
CQJX	NOMINAL THREAD SIZE	0.375 INCHES
CRTM	BEARING SURFACE TYPE	CHAMFERED
CXCY	PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
MATT	MATERIAL	STEEL COMP 310 OVERALL