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 5855-01-648-2674
NSN 5895-01-176-6983
NSN 6220-01-025-1373
NSN 6135-01-034-5202
NSN 5985-01-497-5960
NSN 6220-01-152-7042
NSN 6320-00-070-4544
NSN 5895-01-608-4352
NSN 6685-00-907-1554
NSN 6150-00-263-3451
NSN 5905-00-328-3536
NSN 5965-00-639-6621