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 6610-00-851-8727
NSN 5975-00-383-1384
NSN 6135-01-606-8140
NSN 6135-00-078-9931
NSN 7035-00-421-8710
NSN 5835-00-269-2232
NSN 6150-01-639-8152
NSN 5999-00-158-5118
NSN 5910-01-224-4524
NSN 5998-00-498-3362
NSN 5910-01-196-0666
NSN 6220-01-546-6371