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 5925-00-100-0102
NSN 5950-01-485-3518
NSN 6110-00-877-9603
NSN 5910-01-038-0673
NSN 7035-01-463-9855
NSN 5999-00-893-0858
NSN 5920-01-190-9032
NSN 6610-00-719-5308
NSN 2925-01-511-2667
NSN 6240-00-196-4518
NSN 5999-00-104-5582
NSN 6645-01-578-6815