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National Stock Number:
4810-00-977-4181
Federal Supply Class:
4810
National Item Identification Number:
009774181
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:
| 3-43319-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 3-43319-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 3-43319-1 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.387 INCHES MINIMUM AND 0.389 INCHES MAXIMUM | | FSC APPLICATION DATA | DAMPENER,FLUTTER,AIRCRAFT HYDRAULIC | | OVERALL HEIGHT | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-267 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | FLANGE DIA 0.4960 MIN,FLANGE DIA0.4970 MAX,GONE END SLOTTED 4 PLACES |
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