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).
NSN 5998-00-563-5550
NSN 4140-01-160-7699
NSN 5985-01-238-0932
NSN 6685-01-643-5432
NSN 6145-01-083-4203
NSN 6220-01-645-4369
NSN 5975-01-414-0221
NSN 6110-00-761-9388
NSN 5998-01-053-0943
NSN 5910-00-033-3761
NSN 6240-00-071-1280
NSN 6145-00-222-1356