NSN 4820-01-444-9735 909 OSY-RW-BB-3.00IN, 909OSYRWBB300IN, 01-444-9735

4820-01-444-9735

Part Alternates: 909 OSY-RW-BB-3.00IN, 909OSYRWBB300IN, 4820-01-444-9735, 01-444-9735, 4820014449735, 014449735

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	21-MAY-97	01-444-9735	77777 ( )

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 4820-01-444-9735

Compare

4820-01-444-9737, 4820-01-444-9741, 4820-01-444-9742, 4820-01-444-9746, 4820-01-445-0033

Characteristic	Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION	BRONZE BODY OVERALL; CONSIST OF 2 GATE VALVES, 2 CHECK VALVES AND 1 RELIEF VALVE; 3IN INLET X 3IN OUTLET; MEDIA IS WATER; 175 PSI; 140 DEGRESS F. CONTINUOUS
III PART NAME ASSIGNED BY CONTROLLING AGENCY	BACKFLOW PREVENTER

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
No Freight Information