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 6620-01-322-0018
NSN 5945-00-526-0310
NSN 4140-00-871-3000
NSN 5985-01-160-8368
NSN 5990-00-768-9341
NSN 7035-01-604-7698
NSN 5925-00-286-8502
NSN 4140-00-738-8604
NSN 5895-01-371-2688
NSN 5925-01-283-8020
NSN 6610-00-106-3401
NSN 5965-01-437-8442