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 5920-00-957-6859
NSN 6610-01-426-5090
NSN 5895-00-712-1895
NSN 5950-00-794-4931
NSN 6220-01-337-5333
NSN 6240-00-082-1142
NSN 5945-01-232-5466
NSN 6135-00-921-6487
NSN 5960-00-053-4750
NSN 6320-00-676-9387
NSN 5950-00-111-4720
NSN 5905-01-304-9428