3110-01-132-0728 PLATE,RETAINING,BEARING Index 5340-01-132-0731 BUMPER

National Stock Number:
5365-01-132-0729

Federal Supply Class:
5365

National Item Identification Number:
011320729

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:
176C187605606GENERAL DYNAMICS-OTS, INC.
17C187605606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
COUNTERSINK DEPTH0.040 INCHES NOMINAL
COUNTERSINK LOCATIONWRENCHING END
COUNTERSINK ANGLE IN DEG45.0
FEATURES PROVIDEDCOUNTERSUNK
HOLE INSIDE DIAMETER0.250 INCHES NOMINAL
OVERALL LENGTH1.020 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322, HOT ROLLED ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
NOMINAL THREAD SIZE0.500 INCHES
SCREW THREAD LENGTH0.700 INCHES NOMINAL
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
WRENCHING FACILITY SHAPEHEXAGON
SURFACE TREATMENTPHOSPHATE
THICKNESS0.180 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORBSF
THREAD QUANTITY PER INCH20


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