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 5895-00-518-1593
NSN 5999-00-546-3626
NSN 5985-01-313-0162
NSN 5925-00-316-5312
NSN 5910-00-081-2215
NSN 5895-01-289-0062
NSN 6240-01-471-3654
NSN 5965-01-599-8180
NSN 6685-00-834-0494
NSN 6110-01-158-7037
NSN 6645-01-383-8139
NSN 6240-01-291-7027