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 5930-01-426-9130
NSN 6620-01-360-9634
NSN 5910-01-492-6016
NSN 6645-00-585-5932
NSN 6240-00-099-8606
NSN 6110-01-353-2472
NSN 5905-01-562-0763
NSN 5945-00-244-1212
NSN 5975-01-460-7516
NSN 5895-01-063-4688
NSN 6240-00-541-7032
NSN 6130-01-626-4452