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 6130-01-025-9836
NSN 5999-01-206-3131
NSN 6135-00-334-4500
NSN 5960-01-632-6576
NSN 6150-00-971-2116
NSN 5910-01-541-1967
NSN 5965-01-485-6044
NSN 6685-00-663-9000
NSN 5985-00-146-4836
NSN 5915-01-403-2599
NSN 5950-00-596-8102
NSN 5930-01-352-8514