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 5835-01-510-1873
NSN 6645-01-571-1234
NSN 5910-01-424-3201
NSN 5960-01-123-8775
NSN 6130-01-355-9723
NSN 5975-00-517-8116
NSN 5855-00-494-9581
NSN 6650-01-056-9924
NSN 5920-00-636-4713
NSN 2925-01-660-0669
NSN 6620-01-101-4408
NSN 5930-01-062-2019