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 5985-01-009-1575
NSN 5935-00-577-8999
NSN 5965-00-042-5433
NSN 5998-01-253-4106
NSN 5998-01-137-4382
NSN 2925-01-329-3665
NSN 5905-01-295-7953
NSN 5920-01-290-3771
NSN 6685-00-844-9253
NSN 6685-01-146-6969
NSN 6685-00-856-4109
NSN 6130-00-258-2716