Product Details | VALVE SEAT

4820-01-122-1021 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: V2B10786TB, V2B10786-TB, V3E10009 REV D ITEM 5, V3E10009REVDITEM5, 4820-01-122-1021, 01-122-1021, 4820011221021, 011221021

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-122-1021

Drawings & Photos | NSN 4820-01-122-1021


Demand History | NSN 4820-01-122-1021

Part Number Request Date QTY Origin
4820-01-122-1021 2010-09-270 2 DIBBS
4820-01-122-1021 2010-09-256 2 DIBBS
4820-01-122-1021 2010-06-179 6 DIBBS
4820-01-122-1021 2010-05-140 3 DIBBS
4820-01-122-1021 2009-12-349 7 DIBBS
4820-01-122-1021 2009-11-314 4 DIBBS
4820-01-122-1021 2009-10-294 6 DIBBS
4820-01-122-1021 2009-09-257 6 DIBBS
4820-01-122-1021 2009-07-208 8 DIBBS
4820-01-122-1021 2009-06-160 10 DIBBS

Cross Reference | NSN 4820-01-122-1021

Part Number Cage Code Manufacturer
V2B11586-TB 99517 VACCO INDUSTRIES

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Technical Data | NSN 4820-01-122-1021

Characteristic Specifications
STYLE DESIGNATOR B6 PLAIN
OVERALL HEIGHT 0.312 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.750 INCHES NOMINAL
BODY INSIDE DIAMETER 1.258 INCHES NOMINAL
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-01-122-1021

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information