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 6220-01-391-5323
NSN 6685-00-447-1960
NSN 5960-01-023-8037
NSN 5985-01-158-3534
NSN 6150-00-475-5383
NSN 5835-01-341-7446
NSN 5895-00-947-5348
NSN 5999-01-160-7905
NSN 5925-00-462-7481
NSN 6240-01-073-6471
NSN 6685-01-011-0974
NSN 6620-01-281-3542