ITEM NAME   PLUG,MACHINE THREAD
DEFINITION  An item with a cylindrical shaped body having external threads other
             than pipe or hose series. It is desinged to mate into a preformed
             threaded component for the purpose of plugging a hole during equipment
             operation. It may have a head and/or internal drive and may contain a
             bleeder hole. See also PLUG, PROTECTIVE, DUST AND MOISTURE SEAL and
             CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL. Excludes PLUG, TUBE
             FITTING, THREADED.

CHARACTERISTIC VALUE
THREAD CLASS 2A EXTERNAL
THREAD DIRECTION RIGHT-HAND EXTERNAL
THREAD LENGTH 0.449 INCHES MINIMUM AND 0.474 INCHES MAXIMUM
EXTERNAL
HEAD HEIGHT 0.501 INCHES MINIMUM AND 0.551 INCHES MAXIMUM
OVERALL LENGTH 1.100 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
CONNECTION STYLE PLAIN
BODY CORE DIAMETER 0.863 INCHES MINIMUM AND 0.883 INCHES MAXIMUM
CORE DEPTH 0.910 INCHES MINIMUM AND 0.950 INCHES MAXIMUM
THREAD QUANTITY PER INCH 12 EXTERNAL
NOMINAL THREAD SIZE 1.312 INCHES EXTERNAL
MATERIAL STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP
1137 OR STEEL COMP 1213 OR STEEL COMP 12L14
OVERALL
MATERIAL DOCUMENT AND 66 FED STD ALL MATERIAL RESPONSES OVERALL
CLASSIFICATION
III SURFACE TREATMENT CADMIUM OVERALL
DEFINITIVE GOVERNMENT MS51840-30
SPEC/STD REFERENCE
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT MIL-F-18866
SPEC/STD REFERENCE
SPEC/STD CONTROLLING DATA 81349
MANUFACTURERS CODE
SURFACE TREATMENT DOCUMENT QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT
AND CLASSIFICATION RESPONSE OVERALL
STYLE DESIGNATOR PLUG, MACHINE
THREAD SERIES DESIGNATOR UN EXTERNAL

NEW GOV SURPLUS