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 6110-01-227-8597
NSN 4140-00-577-3512
NSN 6240-01-335-2622
NSN 6320-00-519-0770
NSN 6240-00-733-2984
NSN 5925-01-419-9833
NSN 5996-01-133-6058
NSN 5985-00-420-9491
NSN 7035-01-297-9806
NSN 5996-00-525-1777
NSN 6220-01-017-5492
NSN 6145-00-196-4886