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 5925-01-420-1330
NSN 5925-00-988-8847
NSN 6650-01-505-5531
NSN 2925-01-290-8208
NSN 2925-01-295-2017
NSN 5996-00-143-9377
NSN 6145-01-493-1892
NSN 6650-00-801-1681
NSN 5915-00-597-2369
NSN 6685-00-808-1402
NSN 6220-01-456-2372
NSN 6105-01-265-5084