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 2925-01-515-7026
NSN 6130-01-243-5807
NSN 5855-01-007-9541
NSN 6105-00-393-2489
NSN 5996-01-550-7399
NSN 6610-00-686-5817
NSN 5965-01-622-3118
NSN 5998-01-650-9622
NSN 5990-01-411-5930
NSN 5915-01-440-9856
NSN 6320-00-194-4252
NSN 5950-01-094-1886