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 6105-01-468-0532
NSN 6135-01-252-0315
NSN 5990-01-541-7671
NSN 5990-00-334-8836
NSN 5915-01-185-5043
NSN 7035-01-246-3086
NSN 6610-01-464-3037
NSN 5965-01-619-1294
NSN 4140-00-972-5348
NSN 7035-00-585-2113
NSN 5905-00-186-0942
NSN 6620-01-570-4026