5310-00-969-4818 WASHER,RECESSED Index 5310-00-969-4820 NUT,PLAIN,KNURLED

National Stock Number:
5365-00-969-4819

Federal Supply Class:
5365

National Item Identification Number:
009694819

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:
12P4165-781755LOCKHEED MARTIN CORPORATION


Techincal Specification:
HOLE INSIDE DIAMETER1.250 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
OVERALL LENGTH0.475 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFMS 1059 81755 MFR REF SINGLE MATERIAL RESPONSE
MATERIALTITANIUM
NOMINAL THREAD SIZE1.500 INCHES
SCREW THREAD LENGTH0.250 INCHES NOMINAL
WIDTH ACROSS FLATS1.550 INCHES NOMINAL
WRENCHING FACILITY SHAPEHEXAGON
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNEF


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