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 6610-01-200-6861
NSN 5985-01-122-8212
NSN 6610-01-400-3880
NSN 5835-01-432-1277
NSN 6145-01-184-8477
NSN 5965-01-438-8249
NSN 7035-01-499-7401
NSN 5915-01-120-5431
NSN 5985-01-094-4780
NSN 5950-01-504-6879
NSN 7035-01-024-9511
NSN 5985-01-348-2343