5365-01-326-8553 PLUG,MACHINE THREAD Index 4730-01-326-8555 PLUG,TUBE FITTING,THREADED

National Stock Number:
5365-01-326-8554

Federal Supply Class:
5365

National Item Identification Number:
013268554

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:
581986953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION STYLEPLAIN
HEAD DIAMETER0.565 INCHES NOMINAL
HEAD CORE DIAMETER0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
HEAD HEIGHT0.558 INCHES NOMINAL
HEAD TYPECORED
OVERALL LENGTH0.558 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,6061-T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/8,6061-T6 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL THREAD SIZE0.3125 INCHES EXTERNAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) EXTERNAL
STYLE DESIGNATORPLUG, MACHINE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD LENGTH0.250 INCHES MAXIMUM EXTERNAL


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