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 5910-01-454-5646
NSN 5905-01-599-3246
NSN 7035-01-492-5271
NSN 6685-00-021-5481
NSN 6145-01-224-9495
NSN 5999-00-999-0461
NSN 5990-00-456-8793
NSN 6650-01-384-1657
NSN 5975-01-578-6278
NSN 6610-00-606-0148
NSN 6110-01-600-1819
NSN 5920-00-626-8328