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 5925-00-135-0208
NSN 5950-01-212-2838
NSN 2925-00-233-5644
NSN 5915-00-288-0071
NSN 6685-00-236-2225
NSN 6610-00-283-8047
NSN 5990-00-851-4363
NSN 6220-00-006-9746
NSN 5996-00-729-9024
NSN 6220-00-379-4044
NSN 5895-00-153-2595
NSN 5835-01-207-6612