PLUG
P/N 520849
P/N 7954708
NSN 5365 00 699 7899
MFG L-3 COMMUNICATIONS

NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7

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 3A EXTERNAL
THREAD DIRECTION RIGHT-HAND EXTERNAL
THREAD LENGTH 0.670 INCHES NOMINAL EXTERNAL
HEAD HEIGHT 0.380 INCHES NOMINAL
OVERALL LENGTH 1.190 INCHES NOMINAL
FLANGE DIAMETER 1.620 INCHES NOMINAL
FLANGE THICKNESS 0.120 INCHES NOMINAL
CONNECTION STYLE PLAIN
NOMINAL THREAD SIZE 1.250 INCHES EXTERNAL
SPECIAL FEATURES HEAD CORED 0.515 IN. SQ BY 0.560 IN. DEEP
MATERIAL STEEL COMP 1137 OR STEEL COMP 1141 OVERALL
MATERIAL DOCUMENT AND SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
CLASSIFICATION
III SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT QQ-A-416 TY 1 CL 3 FED SPEC SINGLE TREATMENT
AND CLASSIFICATION RESPONSE OVERALL
STYLE DESIGNATOR PLUG, MACHINE
THREAD SERIES DESIGNATOR UNF EXTERNAL