6920-01-040-1486 CHEST,FIELD ARTILLERY TRAINER Index 5365-01-040-1488 SPACER,SLEEVE

National Stock Number:
5365-01-040-1487

Federal Supply Class:
5365

National Item Identification Number:
010401487

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:
A51B27616-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51B27616-1161174NORTHROP GRUMMAN SYSTEMS CORPORATION
A51B27616-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
COUNTERSINK ANGLE IN DEG90.0
COUNTERSINK LOCATIONTHREADED END
DIAMETER2.070 INCHES MINIMUM AND 2.075 INCHES MAXIMUM
FEATURES PROVIDEDCOUNTERSUNK
HOLE INSIDE DIAMETER1.308 INCHES MINIMUM AND 1.310 INCHES MAXIMUM
OVERALL LENGTH1.078 INCHES MINIMUM AND 1.103 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
NOMINAL THREAD SIZE1.500 INCHES
SCREW THREAD LENGTH0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
SPECIAL FEATURESINTERNAL GROOVE 0.094 IN. RADIUS
WIDTH ACROSS FLATS1.750 INCHES NOMINAL
WRENCHING FACILITY SHAPEFLAT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 2, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH12


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