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 5996-01-158-5197
NSN 5990-01-187-8594
NSN 6150-01-316-6425
NSN 5975-01-074-9162
NSN 6240-00-548-3992
NSN 5945-01-391-7181
NSN 6110-01-478-7460
NSN 5996-01-067-8716
NSN 5950-00-059-8744
NSN 5975-01-491-7539
NSN 5985-01-033-3876
NSN 6240-01-423-4234