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).
NSN 5985-01-010-4081
NSN 5915-00-934-3446
NSN 5945-00-155-4290
NSN 5925-01-123-5328
NSN 4140-00-959-4255
NSN 6645-01-014-0793
NSN 5925-01-528-7612
NSN 5999-00-196-1335
NSN 5925-00-721-3206
NSN 5945-01-622-0139
NSN 6620-01-626-9062
NSN 6130-01-495-1499