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National Stock Number: 4820-01-457-1098
Federal Supply Class: 4820
National Item Identification Number: 014571098
Description: RETAINER,SEAT,VALVE
Detail: AN ITEM OF VARIOUS SHAPES AND CROSS-SECTIONS, THAT MAY BE FLANGED AND THAT IS DESIGNED TO FIT OVER A VALVE SEAT, ALLOWING PROPER POSITIONING OF THE SEAT WITH A FLOW CONTROL DEVICE.
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Manufacturer Information:
6983491 | 53711 | NAVAL SEA SYSTEMS COMMAND | 6983491-062-28 | 53711 | NAVAL SEA SYSTEMS COMMAND | 6983491-28 | 53711 | NAVAL SEA SYSTEMS COMMAND | 803-6983491 PC 28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
INSIDE DIAMETER | 2.500 INCHES NOMINAL | OUTSIDE DIAMETER | 4.620 INCHES NOMINAL | OVERALL LENGTH | 1.417 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D3013 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | PLASTIC | VALVE DESIGN CONTROL ACTIVITY | 53711 | VALVE SIZE FOR WHICH DESIGNED | 3.000 INCHES |
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