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 5990-01-168-6797
NSN 5998-00-761-8201
NSN 6145-01-411-4757
NSN 6240-00-857-5624
NSN 6135-00-921-6487
NSN 2925-00-115-5857
NSN 5975-01-028-2989
NSN 5960-01-299-4760
NSN 6130-01-439-2896
NSN 6130-01-399-0126
NSN 6130-00-281-5978
NSN 5905-01-530-5215