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 6320-00-593-0379
NSN 5990-00-050-4369
NSN 5960-01-242-3923
NSN 6650-01-076-9124
NSN 5975-01-070-9503
NSN 5965-01-518-6227
NSN 5985-01-170-6001
NSN 5855-00-110-9341
NSN 6220-01-361-8814
NSN 4140-01-099-1698
NSN 5925-00-554-4114
NSN 6105-01-079-7640