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 5935-01-364-7772
NSN 5990-00-010-1413
NSN 5965-00-964-1756
NSN 5905-01-262-9684
NSN 6150-01-362-7518
NSN 6145-01-097-0746
NSN 5950-00-436-2311
NSN 5975-01-428-3305
NSN 5965-01-492-4728
NSN 5910-01-284-5331
NSN 2925-01-305-1370
NSN 5930-00-276-9289