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National Stock Number: 4820-01-188-3395
Federal Supply Class: 4820
National Item Identification Number: 011883395
Description: COCK,DRAIN
Detail: An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.
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Manufacturer Information:
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Techincal Specification:
| MATERIAL | ALUMINUM BODY | | SURFACE TREATMENT | ANODIZE | | STYLE DESIGNATOR | ANGLE | | FLOW CONTROL DEVICE | DISK | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | THREAD CLASS | 2A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
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