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 5930-01-398-9576
NSN 6240-01-440-7922
NSN 2925-01-236-3547
NSN 5855-01-242-2572
NSN 5999-01-555-8285
NSN 5920-01-133-5286
NSN 5945-00-257-1190
NSN 2925-00-845-1480
NSN 5998-00-114-7655
NSN 5950-01-128-6771
NSN 7035-01-580-0957
NSN 5945-00-424-4160