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National Stock Number: 4730-01-395-6646
Federal Supply Class: 4730
National Item Identification Number: 013956646
Description: PLUG,TUBE FITTING,THREADED
Detail: A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see PLUG, MACHINE THREAD.
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Manufacturer Information:
| 0481C0012 | 03538 | LOCKHEED MARTIN CORPORATION | | 0481C0012 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | | 0481C0012-3 | 03538 | LOCKHEED MARTIN CORPORATION | | 0481C0012-3 | 1HJ06 | LBL PRODUCTS | | 4730-01-6646 | 1HJ06 | LBL PRODUCTS | | 0481C0012-3 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL | | FEATURES PROVIDED | O RING | | HEAD HEIGHT | 0.360 INCHES NOMINAL | | OVERALL LENGTH | 0.460 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES EXTERNAL | | SPECIAL FEATURES | 7/16-20UNF; 0.560 IN DIA; 0.460 IN. HGT; 0.190 IN HEX HEAD SOCKET; O-RING PER MS28778-3 | | STYLE DESIGNATOR | PLUG, MACHINE | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A EXTERNAL | | THREAD DIRECTION | RIGHT-HAND EXTERNAL | | THREAD SERIES DESIGNATOR | UNF EXTERNAL |
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