Recently Updated NSN 5310-00-243-7179 Or (5310002437179) Part 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)	00-243-7179 (002437179)
NCB Code	USA (00)
Manufacturer	Air Force-Navy Aeronautical, Waltco Truck Equipment Co Inc

Part Number	Manufacturer	Item Name	RFQ
AN150415	air force-navy aeronautical	nut plain hexagon	RFQ
4409	waltco truck equipment co inc	nut plain hexagon	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3B
AAJF	THREAD DIRECTION	RIGHT-HAND
ACTA	NUT STYLE	HEXAGON
ADEA	NUT HEIGHT	0.375 INCHES NOMINAL
ASDB	WIDTH ACROSS FLATS	1.055 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
BZRR	THREAD SERIES	UNF
CMLP	THREAD QUANTITY PER INCH	16
CQFM	HARDNESS RATING	19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM
CQJX	NOMINAL THREAD SIZE	0.750 INCHES
CRSQ	COUNTERSINK ANGLE	90.0 DEGREES NOMINAL NUT
CRTM	BEARING SURFACE TYPE	CHAMFERED
CSXL	BEARING SURFACE FINISH	60.0 MICROINCHES
MATT	MATERIAL	STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6320 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6325 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL