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 5855-01-070-8084
NSN 6145-01-025-2296
NSN 5975-01-344-4950
NSN 5950-00-203-5609
NSN 5990-01-118-8624
NSN 5996-01-277-6072
NSN 5985-01-089-3594
NSN 5945-01-012-1000
NSN 6240-01-244-7407
NSN 6240-01-212-9756
NSN 6610-01-420-7817
NSN 5998-01-508-3637