Cleaning in accordance with mil-p-52211/ce/.
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
Classification: Gaskets,washers & other seals
NSN 6135-01-462-6040
NSN 6610-00-140-1719
NSN 5915-00-862-8226
NSN 5965-00-568-5802
NSN 6150-00-463-1123
NSN 6620-00-656-5799
NSN 5925-01-381-0170
NSN 2925-00-953-2920
NSN 5998-01-556-0349
NSN 6130-01-583-1092
NSN 5855-01-344-3706
NSN 5945-01-324-2265