5365-01-207-0471 PLUG,MACHINE THREAD Index 4730-01-207-0473 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
5365-01-207-0472

Federal Supply Class:
5365

National Item Identification Number:
012070472

Description:
PLUG,MACHINE THREAD

Detail:
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.


Manufacturer Information:
L5441138-00343999THE BOEING COMPANY


Techincal Specification:
BODY CORE DIAMETER0.922 INCHES NOMINAL
CONNECTION STYLEPLAIN
CORE DEPTH1.000 INCHES NOMINAL
HEAD HEIGHT0.350 INCHES NOMINAL
HEAD TYPESOLID
OVERALL LENGTH1.300 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE1.250 INCHES EXTERNAL
SEAT ANGLE90.0 DEGREES
SPECIAL FEATURESONE SIDE OF EXTERNAL THREAD FLAT 0.208 IN. NOM; UNDERSIDE OF HEX HEAD HAS AN O-RING GROOVE 0.010 IN. NOM WIDE BY 0.046 IN. MIN 0.052 IN. MAX DEEP WITH 1.475 IN. MIN 1.481 IN. MAX OD AND 1.301 IN. MIN 1.311 IN. MAX ID; BODY UNDERCUT BELOW HEAD 0.140 IN. NOM WIDE BY 1.160 IN. NOM DIA; O-RING GROOVE FINISH 32.0 MICROINCHES MAX; UNDERSIDE OF HEAD CHAMFERED 10.0 DEG MIN BY 20.0 DEG MAX; THREADS CONFORM TO MIL SPEC MIL-S-7742
STYLE DESIGNATORPLUG, MACHINE
THREAD CLASS2A EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD LENGTH0.950 INCHES NOMINAL EXTERNAL
THREAD QUANTITY PER INCH18 EXTERNAL
THREAD SERIES DESIGNATORUNEF EXTERNAL


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