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 5950-01-065-5542
NSN 5998-01-287-8546
NSN 5895-00-346-4800
NSN 5910-00-276-8592
NSN 6135-00-377-9165
NSN 7035-01-089-4485
NSN 5999-01-188-6451
NSN 6145-00-267-0853
NSN 5910-00-468-6137
NSN 6620-01-275-2781
NSN 5930-00-148-3061
NSN 5950-01-562-7948