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 5985-00-222-4217
NSN 6685-01-138-1672
NSN 5975-01-448-5372
NSN 5960-00-005-7132
NSN 6150-00-238-7693
NSN 7035-01-158-8860
NSN 5915-01-290-4107
NSN 5945-01-625-7637
NSN 5835-00-289-9080
NSN 5930-01-609-4070
NSN 6620-01-285-4685
NSN 5998-00-855-1041