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 5975-01-086-7415
NSN 5985-01-108-5352
NSN 5975-01-152-9353
NSN 5925-01-364-9184
NSN 5999-00-168-1888
NSN 5960-01-399-4327
NSN 2925-01-252-8049
NSN 6610-01-081-9237
NSN 6620-00-999-2425
NSN 6105-01-228-9659
NSN 6650-01-156-4660
NSN 5925-01-479-4984