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 6685-00-814-5704
NSN 5835-00-111-3419
NSN 5985-01-169-5410
NSN 5990-00-067-1622
NSN 6620-01-094-6549
NSN 5895-00-184-0843
NSN 6320-01-388-1067
NSN 2925-00-096-5526
NSN 6135-01-413-4747
NSN 5950-00-081-9226
NSN 6105-00-070-7227
NSN 6110-00-581-4445