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 nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5920-00-285-2245
NSN 7035-01-369-1445
NSN 5935-01-369-5524
NSN 5950-00-449-0514
NSN 5985-00-093-7949
NSN 5915-01-501-5222
NSN 5920-01-045-8870
NSN 6150-01-444-2430
NSN 5930-00-518-6121
NSN 6685-00-952-2027
NSN 5985-00-909-7195
NSN 6650-01-294-1067