6665-00-778-9586 SCREW ASSEMBLY Index 5305-00-778-9588 SCREW,MASK TIP

National Stock Number:
5365-00-778-9587

Federal Supply Class:
5365

National Item Identification Number:
007789587

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:
A25-3-22781361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC


Techincal Specification:
DIAMETER0.594 INCHES NOMINAL
HOLE INSIDE DIAMETER0.093 INCHES NOMINAL
OVERALL LENGTH1.000 INCHES NOMINAL
MATERIALCOPPER ALLOY
NOMINAL THREAD SIZE0.250 INCHES
SCREW THREAD LENGTH0.468 INCHES NOMINAL
WIDTH ACROSS FLATS0.594 INCHES NOMINAL
WRENCHING FACILITY SHAPEFACE SPANNER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 1, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM
THICKNESS0.094 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH20


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