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 6135-00-269-5843
NSN 6150-01-463-8530
NSN 2925-00-149-0760
NSN 5905-01-246-2749
NSN 5910-01-032-4190
NSN 6150-01-349-1913
NSN 5920-01-133-5286
NSN 6645-01-004-7768
NSN 5855-01-087-1417
NSN 5996-01-281-7336
NSN 6650-01-085-9426
NSN 5910-00-432-2229