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 6320-00-036-3688
NSN 6320-00-432-2772
NSN 2925-01-505-1666
NSN 6610-00-000-0192
NSN 6220-01-634-0660
NSN 6130-01-490-1834
NSN 5925-01-362-3425
NSN 5925-01-227-4631
NSN 2925-01-194-2484
NSN 5905-01-552-2436
NSN 5965-00-942-1602
NSN 5855-00-943-3894