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 body. (when the length, outside diameter, 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).
Classification: Other articles of iron or steel not wire nesoi
NSN 6135-01-128-5358
NSN 6135-01-447-0950
NSN 5985-00-061-6024
NSN 6135-00-495-6862
NSN 6130-00-160-9914
NSN 5910-01-182-3263
NSN 5998-00-081-1454
NSN 5985-01-579-7460
NSN 6320-00-937-5625
NSN 5975-00-839-3932
NSN 5960-01-126-4506
NSN 6320-00-583-3105