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 6135-01-476-4697
NSN 5965-01-192-5025
NSN 5950-00-686-9945
NSN 6220-01-603-1020
NSN 5855-00-455-6070
NSN 6150-01-267-6482
NSN 5920-00-078-8660
NSN 6645-01-425-2330
NSN 6650-00-122-9452
NSN 5915-01-033-4921
NSN 5935-01-312-4759
NSN 5945-01-482-0578