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 5990-01-024-9659
NSN 5925-01-619-3730
NSN 6105-01-463-2387
NSN 5960-00-710-9396
NSN 5915-01-120-5165
NSN 2925-00-896-3752
NSN 6135-00-643-4843
NSN 6220-00-733-4658
NSN 5915-01-282-9847
NSN 5910-01-579-2614
NSN 6240-00-928-7181
NSN 6145-01-128-3085