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 6610-01-052-8029
NSN 5950-01-065-2288
NSN 5975-01-044-5419
NSN 5895-01-300-0816
NSN 5925-01-463-6888
NSN 5910-01-526-0007
NSN 5960-01-342-9965
NSN 7035-01-485-0269
NSN 6645-01-505-5772
NSN 6220-01-173-2203
NSN 6610-00-209-4372
NSN 6135-00-235-1938