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 5975-00-094-2665
NSN 5960-01-416-0474
NSN 5945-01-013-9311
NSN 6145-00-246-2424
NSN 6145-01-243-6585
NSN 5895-00-411-1716
NSN 5960-00-849-8845
NSN 4140-01-147-4764
NSN 5945-01-453-4883
NSN 5945-01-362-1503
NSN 2925-01-607-7754
NSN 6135-01-010-0891