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 5965-01-622-3118
NSN 5975-01-061-6460
NSN 5910-00-419-0330
NSN 5990-00-518-3195
NSN 2925-01-164-9579
NSN 5999-01-249-6478
NSN 4140-00-470-4653
NSN 6130-01-050-2480
NSN 6610-00-733-5830
NSN 6650-00-342-6447
NSN 5905-01-525-7097
NSN 5925-00-644-5546