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 5930-00-706-3398
NSN 5925-01-524-8058
NSN 5950-01-433-9143
NSN 6130-00-403-2044
NSN 5960-00-409-3221
NSN 6220-00-930-3146
NSN 5910-00-072-4214
NSN 6685-00-790-4834
NSN 6685-00-447-6436
NSN 5996-00-093-0243
NSN 6645-01-502-3068
NSN 5835-01-050-9509