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 5965-00-680-9749
NSN 6135-01-286-9563
NSN 6645-00-300-0401
NSN 5960-00-636-4834
NSN 5990-00-546-8619
NSN 5965-00-941-4957
NSN 6110-01-579-5162
NSN 6220-01-526-0767
NSN 5950-01-614-4621
NSN 6685-01-569-7270
NSN 5930-01-109-6590
NSN 5855-01-512-1926