4930-01-126-4918 BEARING HOUSING BASE Index 2990-01-126-4920 INACTIVE

National Stock Number:
5365-01-126-4919

Federal Supply Class:
5365

National Item Identification Number:
011264919

Description:
SPACER,SLEEVE

Detail:
A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the boday. (When the length, outside diamete, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see SPACER, PLATE. Excludes items with lubricating features, see BEARING, SLEEVE and BUSHING, SLEEVE. See also BUSHING, TAPERED; SPACER, RING; WASHER, FLAT; and WASHER, (as modified).


Manufacturer Information:
516-478845980064NAVAL SHIP SYSTEMS COMMAND
516-4788459 ITEM 553711NAVAL SEA SYSTEMS COMMAND
516-4788459 ITEM 580064NAVAL SHIP SYSTEMS COMMAND
87791-480296169ELECTRIC BOAT CORPORATION
87791-4802 ITEM 596169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.2120 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.7380 INCHES MINIMUM AND 3.7400 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER4.1130 INCHES MINIMUM AND 4.1150 INCHES MAXIMUM
FLANGE WIDTH1.3125 INCHES NOMINAL
OVERALL LENGTH2.3660 INCHES MINIMUM AND 2.3680 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
SPECIAL FEATURES3 HOLES EQUALLY SPACED AND C-BORE 0.41 DIA TO DEPTH SHOWN 90 DEG CSK TO 0.33 DIA;0.230-20 UNC-2B 0.38 (MIN) FULL THD DEPTH
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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