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).
NSN 5905-00-539-5956
NSN 6135-01-492-5717
NSN 6645-01-411-5657
NSN 6610-00-587-3260
NSN 6240-01-186-0263
NSN 5996-01-400-3558
NSN 6150-01-532-9581
NSN 6645-01-563-0441
NSN 5985-01-321-3846
NSN 2925-01-259-7092
NSN 7035-01-440-8877
NSN 5999-01-616-0763