4820-01-100-0948 DISK,VALVE Index 5340-01-100-0950 BUMPER

National Stock Number:
5365-01-100-0949

Federal Supply Class:
5365

National Item Identification Number:
011000949

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:
875-A-52290827DYNA-EMPIRE INC


Techincal Specification:
COUNTERBORE LOCATIONTHREADED END
COUNTERBORE DEPTH0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
COUNTERBORE DIAMETER0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
FEATURES PROVIDEDCOUNTERBORE
HOLE INSIDE DIAMETER0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
OVERALL LENGTH0.406 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
NOMINAL THREAD SIZE0.375 INCHES
SCREW THREAD LENGTH0.266 INCHES NOMINAL
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
WRENCHING FACILITY SHAPEHEXAGON
SURFACE TREATMENTPASSIVATE
THICKNESS0.094 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNEF
THREAD QUANTITY PER INCH32


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