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 6135-00-284-1406
NSN 5998-00-943-6287
NSN 5945-00-456-5931
NSN 5855-01-323-5394
NSN 5999-00-012-9823
NSN 5855-01-054-9014
NSN 5975-01-532-2168
NSN 5920-01-281-2388
NSN 6645-01-160-7707
NSN 5910-01-356-8075
NSN 5855-01-371-6790
NSN 6150-00-583-9878