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 2925-01-474-3363
NSN 5925-01-442-1517
NSN 5996-00-580-4129
NSN 5975-00-156-5737
NSN 5905-01-508-5629
NSN 5910-00-938-1277
NSN 7035-01-116-6223
NSN 6610-00-173-4011
NSN 5950-00-409-5822
NSN 6145-01-295-9881
NSN 6110-00-530-3779
NSN 5905-01-041-2824