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 5960-01-219-5504
NSN 5905-01-602-7377
NSN 5930-01-162-3678
NSN 5910-00-203-3736
NSN 5835-01-023-8733
NSN 6150-01-361-4808
NSN 6150-01-201-3766
NSN 6610-01-318-1840
NSN 5985-01-037-3514
NSN 6320-00-149-7570
NSN 5990-00-864-9690
NSN 5895-00-510-6431