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 6105-01-436-5053
NSN 5925-01-648-2635
NSN 4140-00-952-4047
NSN 6685-00-867-6187
NSN 6610-00-681-0590
NSN 5965-01-376-1012
NSN 6240-00-919-9186
NSN 5915-01-487-7703
NSN 6645-01-292-6987
NSN 5945-01-354-0428
NSN 5990-00-884-1743
NSN 4140-01-476-4468