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 6105-01-029-2445
NSN 5990-01-234-8646
NSN 5835-01-122-0068
NSN 7035-01-307-5366
NSN 6685-01-231-1546
NSN 6130-01-617-7543
NSN 5965-01-197-6924
NSN 6130-01-607-0246
NSN 5910-00-809-3517
NSN 6610-01-253-5112
NSN 6685-01-515-4271
NSN 2925-00-048-7172