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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5950-00-726-5693
NSN 5950-01-076-2967
NSN 6220-01-566-2487
NSN 6645-00-099-6913
NSN 2925-01-643-8395
NSN 5999-01-409-1098
NSN 5905-00-700-7403
NSN 6320-00-908-6841
NSN 5998-01-572-0517
NSN 5905-01-512-0507
NSN 6105-00-218-4705
NSN 6150-01-065-1023