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 6150-01-025-1467
NSN 6110-01-093-4070
NSN 5945-01-634-0588
NSN 5975-01-322-0479
NSN 7035-01-442-5737
NSN 5965-01-510-1902
NSN 6650-01-399-0628
NSN 6320-01-246-4390
NSN 5930-01-076-4233
NSN 6145-01-474-5459
NSN 6240-00-551-3144
NSN 5990-00-069-7195