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National Stock Number:
4810-00-334-2906
Federal Supply Class:
4810
National Item Identification Number:
003342906
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:
| 1411247 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | BUWEPSDWG1411247 | 08092 | DEPARTMENT OF THE NAVY NAVAL SURFACE WARFARE CENTER CRANE DETACHMENT | | BUWEPSDWG1411247 | 08KE6 | NAVSURFWARCEN DET PICATINNY |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 0.605 INCHES MINIMUM AND 0.645 INCHES MAXIMUM | | FLANGE DIAMETER | 0.750 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.333 INCHES NOMINAL | | HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM BODY | | MATERIAL | STEEL COMP 420 BODY | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN FLANGED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 TYPE 2 CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE BODY | | SURFACE TREATMENT | CHROMIUM BODY | | UNDER FLANGE HEIGHT | 0.167 INCHES NOMINAL |
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