5340-00-774-7198 STRAP,RETAINING Index 5306-00-774-7203 BOLT,U

National Stock Number:
5365-00-774-7199

Federal Supply Class:
5365

National Item Identification Number:
007747199

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:
1055297219200US ARMY ARDEC RDECOM


Techincal Specification:
COUNTERBORE DEPTH0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
COUNTERBORE DIAMETER0.953 INCHES MINIMUM AND 0.984 INCHES MAXIMUM
COUNTERBORE LOCATIONWRENCHING END
DIAMETER1.125 INCHES NOMINAL
FEATURES PROVIDEDCOUNTERBORE
HOLE INSIDE DIAMETER0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
OVERALL LENGTH0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
NOMINAL THREAD SIZE1.188 INCHES
SCREW THREAD LENGTH0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
SPECIAL FEATURESPIN TYPE SPANNER WRENCHING FACILITY, TWELVE 0.062 IN. DIA HOLES SPACED 30 DEG APART ON PERIPHERY OF DRIVE END.
WRENCHING FACILITY SHAPEROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE AND TT-C-490, TYPE 3 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+1.1660 TO 1.1700 INCHES
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH32


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