5365-01-343-4269 SPACER,SLEEVE Index 3120-01-343-4271 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
5365-01-343-4270

Federal Supply Class:
5365

National Item Identification Number:
013434270

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:
2621-561-03 PIECE 6196169ELECTRIC BOAT CORPORATION
262156103-006196169ELECTRIC BOAT CORPORATION
845-4864184 PIECE 6180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER2.7500 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.1730 INCHES MINIMUM AND 3.1770 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH2.0000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-16420 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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