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 5945-00-932-3799
NSN 6145-00-202-8570
NSN 6620-01-421-3917
NSN 6320-00-937-5625
NSN 5965-01-617-7328
NSN 6110-01-090-0804
NSN 5965-01-341-6545
NSN 5999-01-448-9825
NSN 5895-01-392-9147
NSN 5999-01-165-3643
NSN 5975-01-021-3793
NSN 5985-01-056-6763