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 2925-01-497-9381
NSN 5960-00-266-6741
NSN 5999-01-533-1335
NSN 5935-01-514-3518
NSN 6610-01-055-0468
NSN 7035-01-445-3563
NSN 5990-00-479-9157
NSN 5960-01-350-4288
NSN 5960-01-215-0992
NSN 6110-00-849-6429
NSN 2925-01-043-9786
NSN 6220-01-472-4062