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 5920-00-809-4450
NSN 7035-00-541-8516
NSN 5985-00-728-0207
NSN 6645-01-589-0983
NSN 5910-00-234-0205
NSN 6685-00-456-8600
NSN 6135-01-305-4546
NSN 5835-00-498-1551
NSN 5999-00-863-8069
NSN 6150-01-012-1409
NSN 4140-00-974-7582
NSN 6610-00-167-6772