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National Stock Number: 4730-01-217-8255
Federal Supply Class: 4730
National Item Identification Number: 012178255
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:
| 12-PNTX-B | 30780 | PARKER-HANNIFIN CORPORATION | | 12-PNTX-B | 98441 | PARKER HANNIFIN CORP | | MS51518-B12S(SPCLN) | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CONNECTION STYLE | FLARED | | CRITICALITY CODE JUSTIFICATION | ZZZY | | HEAD HEIGHT | 0.660 INCHES NOMINAL | | OVERALL LENGTH | 1.280 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.750 INCHES EXTERNAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | SEAT ANGLE | 37.0 DEGREES | | STYLE DESIGNATOR | PLUG, TUBE FITTING FLARED (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC) | | THREAD CLASS | 2A EXTERNAL | | THREAD DIRECTION | RIGHT-HAND EXTERNAL | | THREAD SERIES DESIGNATOR | UNF EXTERNAL |
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