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).
NSN 6110-01-224-4858
NSN 6135-01-627-1056
NSN 6130-00-692-2916
NSN 5960-01-026-5511
NSN 6150-01-010-3400
NSN 6685-00-555-4198
NSN 5975-01-221-7243
NSN 6105-01-517-2448
NSN 6110-00-256-6614
NSN 6130-01-090-1425
NSN 6685-01-352-5665
NSN 4140-01-539-8629