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 iron or steel not wire nesoi
NSN 2925-00-355-5130
NSN 6685-00-527-7952
NSN 5975-01-522-7120
NSN 5925-00-175-9349
NSN 6620-00-611-9935
NSN 5915-00-952-5658
NSN 5975-01-262-6034
NSN 5935-00-059-8752
NSN 6685-01-400-2945
NSN 6220-01-468-5596
NSN 6135-01-388-2581
NSN 6150-00-076-2751