3/4" M-NPT 300 lb Zinc Merchant Steel Square Solid Pipe Plug / THREAD DIRECTION: RIGHT-HAND EXTERNAL NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.750 INCHES MAXIMUM OPERATING TEMP: 350.0 DEG FAHRENHEIT END ITEM IDENTIFICATION: MRAP - COUGAR; MRAP - M-ATV CONNECTION STYLE: J1 PLAIN DRIVE END STYLE: 3 RECESSED SQUARE HEAD TYPE: SOLID BODY TYPE: SOLID MAXIMUM OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH NOMINAL THREAD SIZE: 0.750 INCHES EXTERNAL MATERIAL: STEEL OVERALL SURFACE TREATMENT: PHOSPHATE OVERALL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-DTL-16232 MIL STD SINGLE TREATMENT RESPONSE OVERALL THREAD SERIES DESIGNATOR: NPTF EXTERNAL SPECIFICATION/STANDARD DATA: 81343-J531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD NONDEFINITIVE SPEC/STD DATA: 3A FIGURE