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 2925-01-208-6638
NSN 6240-01-608-2172
NSN 6130-01-222-6080
NSN 6130-00-090-1484
NSN 6105-01-574-6423
NSN 5915-01-432-2491
NSN 5930-01-513-8813
NSN 6645-01-497-5353
NSN 5996-01-479-6106
NSN 6620-00-943-8020
NSN 6150-01-224-0550
NSN 6240-01-200-9634