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 5945-01-024-3827
NSN 6240-01-207-8056
NSN 6220-00-967-8382
NSN 7035-00-420-8318
NSN 5835-00-233-6327
NSN 5855-01-444-1233
NSN 6620-01-583-2779
NSN 5930-01-168-8184
NSN 4140-01-350-4475
NSN 5965-01-364-0334
NSN 5998-00-876-7932
NSN 5910-01-099-3157