2 through holes 0.1560 in. Diameter on the od
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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5985-01-440-4289
NSN 6130-01-609-7038
NSN 5835-01-328-6626
NSN 6130-00-525-5460
NSN 6620-00-596-1951
NSN 6620-01-207-8043
NSN 6150-01-498-0252
NSN 5950-00-138-6828
NSN 5950-00-529-6871
NSN 6650-01-596-8627
NSN 6135-00-826-4798
NSN 6610-00-003-7899