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 6135-01-387-0754
NSN 6130-01-122-7476
NSN 5960-00-525-1898
NSN 5895-01-543-0011
NSN 7035-00-155-9513
NSN 5855-00-327-2112
NSN 5920-01-163-9257
NSN 5998-01-594-7203
NSN 5925-01-296-6699
NSN 5915-01-035-3973
NSN 6105-00-264-6453
NSN 5990-01-242-9653