4920-99-794-6557

5315-99-779-2431 5315997792431 997792431 is a headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. it may have welding projections. it also may contain holes drilled perpendicular to axial centerline. excludes pin, eccentric.

5315-99-779-2420 5315997792420 997792420 is a headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. it may have welding projections. it also may contain holes drilled perpendicular to axial centerline. excludes pin, eccentric.

5365-99-779-2421 5365997792421 997792421 is 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).