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 6685-01-353-9083
NSN 5905-01-102-2643
NSN 5945-00-562-5958
NSN 7035-00-153-3826
NSN 6135-01-255-9129
NSN 2925-00-060-8292
NSN 5990-01-421-5342
NSN 7035-00-135-4758
NSN 6240-01-085-3403
NSN 5996-01-506-6322
NSN 5930-01-064-7249
NSN 5960-01-504-3415