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 5998-01-341-9283
NSN 7035-01-556-2554
NSN 5910-01-247-3385
NSN 5855-01-516-3795
NSN 5990-01-338-9697
NSN 6150-01-491-0482
NSN 5835-01-545-6467
NSN 5915-01-366-3306
NSN 5965-01-536-3385
NSN 6145-01-321-9682
NSN 2925-00-139-8309
NSN 5905-01-544-5453