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 5920-01-541-8878
NSN 6240-01-246-4258
NSN 5965-00-864-8046
NSN 6110-01-026-1983
NSN 5915-01-407-4205
NSN 7035-01-118-9461
NSN 5835-00-346-4735
NSN 5985-01-190-8135
NSN 5945-01-398-1831
NSN 6150-01-360-6211
NSN 5965-01-652-3339
NSN 5999-00-139-0912