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 5920-01-095-7653
NSN 5975-00-104-9754
NSN 6135-00-134-6648
NSN 6105-00-398-4673
NSN 5835-01-319-4636
NSN 5895-00-914-6636
NSN 6135-00-932-3136
NSN 5855-00-427-7848
NSN 5965-01-043-9357
NSN 6645-00-803-6417
NSN 5990-00-702-2873
NSN 2925-01-086-5507