4540-00-898-3001 HEATER,RANGE Index 6680-00-898-3009 GENERATOR,TACHOMETER

National Stock Number:
4820-00-898-3003

Federal Supply Class:
4820

National Item Identification Number:
008983003

Description:
VALVE,VACUUM BREAKING

Detail:
AN ITEM DESIGNED TO AUTOMATICALLY RELIEVE VACUUM, BY THE INTAKE OF AIR, WHEN THE INTERNAL PRESSURE FALLS BELOW ATMOSPHERIC PRESSURE. SEE ALSO VALVE, VACUUM REGULATING.


Manufacturer Information:
0.021.050.9D2088KNUERR GMBH
10109490-218876U S ARMY AVIATION AND MISSILE COMMAND
181076303956NORTHROP GRUMMAN SYSTEMS CORPORATION
1022586118876U S ARMY AVIATION AND MISSILE COMMAND
1164AS16030003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
317732K0268RAYTHEON SYSTEMS LIMITED
SC4820-0001-412115DRS ICAS, LLC
879802-0032345DEFENSE REDUCTION AGENCY
SW262525RQL2DRS ENVIRONMENTAL SYSTEMS INC
5-1052-462012ZERO CORP
SM-A-803674-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
4820PL06549249009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
317732K0461RAYTHEON SYSTEMS LTD WEAPONS SUPPORT GROUP
A26644K0967MBDA UK LTD
ZSP6-037-419178ZERO CORP DBA APW WRIGHTLINE
ZSP6-037-433414ZERO CORP
SW2625298255DRS SUSTAINMENT SYSTEMS INC
ZSP6-037-498376STAR CASES LLC
ZSP6-307-498376STAR CASES LLC


Techincal Specification:
END CONNECTION QUANTITY1
ABSOLUTE PRESSURE RANGE+13.0/+14.0
BODY MATERIALALUMINUM ALLOY
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
FURNISHED ITEMSNUT
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END NOMINAL THREAD SIZE1.000 INCHES
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES NOMINAL
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS2A
FIRST END THREAD SERIES DESIGNATORUNEF
FIRST END SEAT ANGLE IN DEG37.0
FIRST END STYLE DESIGNATOREXTERNAL SEAT FOR GASKET SEAL
FLOW CONTROL DEVICE MATERIALALUMINUM ALLOY
FLOW CONTROL DEVICEANY ACCEPTABLE
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDAIR
SEAT MATERIALALUMINUM ALLOY
TEMP ADJUSTABILITYNOT ADJUSTABLE
TEMP RATING160.0 DEG FAHRENHEIT


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