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 6150-01-466-3944
NSN 5855-01-147-4785
NSN 5990-00-538-1237
NSN 6650-01-148-3499
NSN 5910-01-283-2694
NSN 4140-01-021-9690
NSN 6610-00-231-2730
NSN 6130-01-187-5812
NSN 6610-00-419-0315
NSN 6685-01-184-0116
NSN 5895-01-031-0352
NSN 5930-01-039-8142