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 6610-01-574-3260
NSN 5998-00-753-7856
NSN 6130-01-640-8446
NSN 6110-00-418-9363
NSN 5965-00-309-4814
NSN 5895-01-411-3002
NSN 6645-01-529-5690
NSN 4140-01-531-5108
NSN 5910-01-163-7768
NSN 5945-01-415-5835
NSN 4140-01-437-0955
NSN 2925-00-714-3932