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 5935-00-460-5704
NSN 5835-01-406-4066
NSN 7035-01-597-1449
NSN 6650-00-829-9745
NSN 5905-00-005-3545
NSN 5905-00-788-6081
NSN 6110-00-647-3932
NSN 6110-01-014-3840
NSN 6620-01-106-3553
NSN 5925-01-491-0509
NSN 5945-01-134-8246
NSN 6645-01-172-6838