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 6650-01-556-9696
NSN 5910-00-284-7297
NSN 6150-01-487-5684
NSN 5920-01-206-0191
NSN 5915-00-798-4963
NSN 7035-01-574-8187
NSN 5965-01-387-4984
NSN 2925-01-077-6867
NSN 5996-00-088-6452
NSN 5895-00-158-4343
NSN 6105-00-575-9720
NSN 5915-00-296-5031