Recently Updated NSN 4820-01-649-6840 Or (4820016496840) Part List

Item Name	Valve Check
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	01-649-6840 (016496840)
NCB Code	USA (01)
Manufacturer	Newmans Inc

Part Number	Manufacturer	Item Name	RFQ
38S-F3M4 3-RP-G-NC	newmans inc	valve check	RFQ
N6648-000	newmans inc	valve check	RFQ

MRC	Criteria	Characteristic
AAAR	NOMINAL PIPE SIZE ACCOMMODATED	2.41 INCHES ALL ENDS
ADQU	FLOW CONTROL DEVICE	DISK
ADST	BONNET ATTACHMENT METHOD	BOLTED
ADSU	DISK LOADING METHOD	SPRING
AHNC	CONNECTION STYLE	SOCKET (PIPE) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	UNTHREADED INTERNAL PIPE ALL ENDS
CCFG	VALVE SIZE	2.0 INCHES
CWCF	FACE TO FACE DISTANCE	6.6875 INCHES
CXCY	PART NAME ASSIGNED BY CONTROLLING AGENCY	SWING/TILTING DISC CHECK
FEAT	SPECIAL FEATURES	PRESSURE CLASS 800; SOCKET WELD; REGULAR PORT;
MATT	MATERIAL	STEEL COMP 316 FLOW CONTROL DEVICE
MATT	MATERIAL	STEEL COMP 316L BODY
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A182, F316, STELLITE 6 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A182, F316L ASSN STD SINGLE MATERIAL RESPONSE BODY
STYL	STYLE DESIGNATOR	STRAIGHT THRU