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 6105-00-231-2932
NSN 5960-00-195-6435
NSN 5930-00-276-9289
NSN 5996-00-932-9903
NSN 4140-00-445-3944
NSN 5855-01-088-8700
NSN 6685-00-514-5329
NSN 2925-00-636-4026
NSN 6610-00-331-3460
NSN 6130-01-281-7268
NSN 5985-01-227-1108
NSN 5998-01-203-2069