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 5999-01-005-0321
NSN 5975-01-205-8208
NSN 6130-01-116-2100
NSN 5999-01-483-3697
NSN 5985-01-634-0635
NSN 7035-01-470-5613
NSN 6135-01-265-1384
NSN 5996-01-283-6729
NSN 5910-00-172-8335
NSN 5930-01-608-0849
NSN 5925-01-457-9113
NSN 6105-00-456-0920