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 6320-01-322-8340
NSN 6220-01-379-4528
NSN 6610-00-785-4054
NSN 5960-01-209-2410
NSN 5925-01-338-7342
NSN 5985-01-129-5022
NSN 5996-01-018-6793
NSN 6240-01-157-0636
NSN 5835-00-334-6556
NSN 5920-01-052-3339
NSN 5965-01-077-2124
NSN 5905-01-611-8954