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 5960-01-210-5587
NSN 6145-00-955-1993
NSN 5930-00-338-3005
NSN 5985-01-520-9855
NSN 5999-00-420-8284
NSN 5895-01-421-9688
NSN 7035-01-474-2768
NSN 6240-01-214-0308
NSN 5960-00-983-7232
NSN 5950-00-455-1551
NSN 6240-01-459-7827
NSN 5945-01-056-4142