National Stock Number (NSN) 4820-01-030-5231 (4820010305231) Parts List

Item Name	Support Seat
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	01-030-5231 (010305231)
NCB Code	USA (01)
Manufacturer	Marotta Controls Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
188478-0030	marotta controls inc	support seat	99657	RFQ
188478-30	marotta controls inc	support seat	99657	RFQ
280038	marotta controls inc	support seat	99657	RFQ
280038ITEM17	marotta controls inc	support seat	99657	RFQ

MRC	Criteria	Characteristic
AGAV	END ITEM IDENTIFICATION	MAROTTA VALVE CORP PRESSURE REDUCING VALVE P/N 280038
TEXT	GENERAL CHARACTERISTICS ITEM DESCRIPTION	NMATERIAL CORROSION RESISTING STEEL,OD 0.561 IN.,FLANGE OD 0.678 IN.,ID 0.377 IN.,THICKNESS OVERALL 0.161 IN.,FLANGE THICKNESS 0.066 IN.,FACE GROOVE OD 0.527 IN.,FACE GROOVE ID 0.430 IN.,FACE GROOVE DEPTH 0.073 IN.