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 2925-00-468-5273
NSN 6645-01-100-3296
NSN 5855-01-216-7633
NSN 6130-01-052-5593
NSN 2925-01-035-1096
NSN 6620-01-431-9176
NSN 6220-00-422-4461
NSN 5990-01-370-3672
NSN 6650-01-610-9238
NSN 5905-01-013-1420
NSN 6135-00-917-1894
NSN 5925-01-224-8720