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National Stock Number: 4820-01-574-0310
Federal Supply Class: 4820
National Item Identification Number: 015740310
Description: SEAT,VALVE
Detail: A replaceable item designed to provide a circular 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.
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Manufacturer Information:
| HBV-A2-10-0042 REV A DET NO.4 | 0AZ22 | B N L INDUSTRIES INC | | HBV-A2-10-0042-04 | 0AZ22 | B N L INDUSTRIES INC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | POLYTETRAFLUOROETHYLENE MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT | | SEATING SURFACE SHAPE | RADIAL |
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