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 5935-01-026-2313
NSN 6320-00-937-5625
NSN 5985-01-294-3413
NSN 5910-01-516-3787
NSN 5935-01-631-6099
NSN 5945-01-329-8506
NSN 6620-01-649-9948
NSN 5950-00-244-7511
NSN 5998-01-401-5396
NSN 6685-01-588-8901
NSN 2925-01-139-5144
NSN 5925-01-279-1057