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National Stock Number:
4810-00-016-1042
Federal Supply Class:
4810
National Item Identification Number:
000161042
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:
| 663956-1 | 99193 | HONEYWELL INTERNATIONAL INC. | | 663956-2 | 59364 | HONEYWELL INTERNATIONAL INC. | | 663956-2 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| FLANGE DIAMETER | 1.242 INCHES MINIMUM AND | | 1.246 INCHES MAXIMUM | | OVERALL HEIGHT | 0.803 INCHES MINIMUM AND | | 0.813 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COMP 303,COND B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL OVERALL | | HARDNESS RATING | 52.0 ROCKWELL B MINIMUM AND | | 56.0 ROCKWELL B MAXIMUM OVERALL | | TAPER MINOR DIAMETER | 0.330 INCHES MINIMUM AND | | 0.340 INCHES MAXIMUM | | TAPER MAJOR DIAMETER | 0.489 INCHES MINIMUM AND | | 0.495 INCHES MAXIMUM | | TAPER LENGTH | 0.220 INCHES MINIMUM AND | | 0.260 INCHES MAXIMUM | | SEAL ACCOMMODATION TYPE | GROOVED | | TEST DATA DOCUMENT | 99193-663956 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) | | CRITICALITY CODE JUSTIFICATION | TEST | | FSC APPLICATION DATA | SOLENOID VALVE |
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