3950-01-096-6081 CHAIN,CHAIN HOIST Index 5305-01-096-6083 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5365-01-096-6082

Federal Supply Class:
5365

National Item Identification Number:
010966082

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:
3261714-182577RAYTHEON COMPANY


Techincal Specification:
COUNTERBORE LOCATIONTHREADED END
COUNTERSINK ANGLE IN DEG60.0
COUNTERBORE DEPTH0.215 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
COUNTERBORE DIAMETER0.156 INCHES NOMINAL
COUNTERSINK DEPTH0.070 INCHES NOMINAL
COUNTERSINK LOCATIONWRENCHING END
FEATURES PROVIDEDCOUNTERBORE AND COUNTERSUNK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, COND B FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
NOMINAL THREAD SIZE0.250 INCHES
OVERALL LENGTH0.465 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
SCREW THREAD LENGTH0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
SLOT DEPTH0.015 INCHES NOMINAL
SLOT WIDTH0.030 INCHES NOMINAL
THICKNESS0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
WRENCHING FACILITY SHAPESLOTTED


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