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 6645-01-521-4383
NSN 6320-00-731-6134
NSN 2925-01-363-1805
NSN 5985-00-498-2253
NSN 2925-00-369-9473
NSN 5930-00-388-0161
NSN 6110-00-901-0861
NSN 6220-01-202-7954
NSN 5905-00-311-2356
NSN 5990-01-390-2177
NSN 5915-01-440-2794
NSN 6145-01-123-5128