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 5975-00-035-6524
NSN 5965-01-280-3772
NSN 6135-01-282-4326
NSN 5999-00-099-6889
NSN 5999-01-419-7860
NSN 5910-01-462-0127
NSN 5910-00-347-5211
NSN 5985-01-426-3679
NSN 6620-01-585-5647
NSN 5920-01-048-6907
NSN 5930-00-468-4657
NSN 6650-00-428-7055