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National Stock Number: 4820-00-986-6978
Federal Supply Class: 4820
National Item Identification Number: 009866978
Description: VALVE,CHECK
Detail: A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 10922198-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 4820009866978 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 4820009866978 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| MATERIAL | STEEL BODY | | STYLE DESIGNATOR | STRAIGHT THRU | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | FLANGE 1ST END | | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END | | NOMINAL THICKNESS | 1.500 INCHES 1ST END | | NOMINAL LENGTH | 4.437 INCHES 1ST END | | NOMINAL WIDTH | 4.440 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.656 INCHES 1ST END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.562 INCHES 1ST END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 3.187 INCHES 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END | | MOUNTING POSITION | HORIZONTAL | | MOUNTING FACILITY | THREADED FASTENER | | SUPPLEMENTARY FEATURES | FLOW CONTROL DEVICE: DIAPHRAGM |
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