5340-01-031-4470 BAND,RETAINING Index 5340-01-031-4472 BUMPER

National Stock Number:
5365-01-031-4471

Federal Supply Class:
5365

National Item Identification Number:
010314471

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:
3-8529181205THE BOEING COMPANY


Techincal Specification:
HOLE INSIDE DIAMETER0.900 INCHES NOMINAL
OVERALL LENGTH0.820 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
NOMINAL THREAD SIZE1.250 INCHES
SCREW THREAD LENGTH0.540 INCHES NOMINAL
WIDTH ACROSS FLATS1.053 INCHES MINIMUM AND 1.066 INCHES MAXIMUM
WRENCHING FACILITY SHAPEHEXAGON
THICKNESS0.160 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH12


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