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 7035-01-268-8042
NSN 5905-00-153-3916
NSN 6105-01-597-1078
NSN 5998-01-441-3640
NSN 6110-01-430-2408
NSN 5835-01-414-3258
NSN 5905-01-061-7414
NSN 5935-01-463-3412
NSN 6145-01-264-7232
NSN 6135-01-595-9328
NSN 5990-00-952-7100
NSN 5965-00-670-2931