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).
NSN 5960-01-138-3337
NSN 5990-00-810-3969
NSN 5998-00-113-4843
NSN 5895-01-179-3877
NSN 5990-00-162-7273
NSN 6645-01-525-7493
NSN 6620-01-574-1862
NSN 5835-01-602-0311
NSN 5930-01-385-3321
NSN 5996-01-468-4798
NSN 5985-01-301-5819
NSN 4140-01-451-3774