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).
Classification: Other articles of iron or steel not wire nesoi
NSN 6105-01-124-9815
NSN 5945-01-592-2115
NSN 7035-01-394-1324
NSN 6650-01-545-5672
NSN 6220-01-159-9080
NSN 5945-01-056-6437
NSN 5950-01-020-7717
NSN 5915-00-917-9424
NSN 6145-01-215-6277
NSN 6685-01-201-9294
NSN 5835-01-608-4285
NSN 6645-01-659-1583