3020-01-343-2555 PULLEY,GROOVE Index 5365-01-343-2557 SPACER,RING

National Stock Number:
5365-01-343-2556

Federal Supply Class:
5365

National Item Identification Number:
013432556

Description:
BUSHING,MACHINE THREAD

Detail:
A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see PACKING NUT. For nonfluid items with an internal thread, see INSERT, SCREW THREAD; or ADAPTER BUSHING. Excludes REDUCER, BOSS; and items designed to accommodate a tube or tube fitting.


Manufacturer Information:
845-6602371 PIECE 1143689HUNTINGTON INGALLS INC
845-6602371 PIECE 1153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
HOLE INSIDE DIAMETER0.813 INCHES MINIMUM AND 0.814 INCHES MAXIMUM
OVERALL LENGTH1.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390, ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 903
NOMINAL THREAD SIZE2.000 INCHES
SLOT DEPTH0.312 INCHES NOMINAL
SLOT WIDTH0.250 INCHES NOMINAL
SCREW THREAD LENGTH0.902 INCHES NOMINAL
WRENCHING FACILITY SHAPESLOTTED
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUN
THREAD QUANTITY PER INCH16


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