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 5950-00-126-7313
NSN 5999-01-564-7318
NSN 5855-01-337-0245
NSN 6610-01-338-8531
NSN 5985-00-301-0226
NSN 5935-01-245-9425
NSN 7035-00-361-5975
NSN 5960-01-381-2478
NSN 5915-01-134-2141
NSN 5999-00-383-8424
NSN 5945-01-212-9604
NSN 5999-01-378-6856