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 2925-01-228-6554
NSN 5945-01-487-3225
NSN 5998-01-425-1354
NSN 6320-01-592-6248
NSN 5990-01-621-2788
NSN 5996-01-024-9976
NSN 6145-01-572-3865
NSN 6650-01-064-8941
NSN 5990-00-473-1809
NSN 5835-01-584-8538
NSN 6620-00-877-3266
NSN 5998-00-275-0592