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 7035-01-398-9581
NSN 4140-01-480-1301
NSN 5910-01-445-9128
NSN 5930-00-584-3460
NSN 4140-00-150-8265
NSN 5910-01-485-9537
NSN 5930-00-652-6728
NSN 5985-00-109-7308
NSN 5855-01-321-3881
NSN 5915-01-395-2347
NSN 5905-01-090-1507
NSN 5975-00-141-8513