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 5925-01-118-3866
NSN 2925-00-651-7700
NSN 5990-01-206-3606
NSN 6240-00-248-6517
NSN 6110-01-137-3279
NSN 4140-01-356-7662
NSN 5925-01-435-3766
NSN 5930-01-203-7313
NSN 5925-01-086-7424
NSN 5960-01-235-2586
NSN 5998-00-900-8643
NSN 5990-00-067-6791