Cleaned iaw mil-52211
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 6320-01-054-3046
NSN 5930-00-660-3950
NSN 5999-01-412-1094
NSN 5999-01-396-4588
NSN 6150-00-482-7299
NSN 6320-00-070-4544
NSN 5935-01-432-0692
NSN 5835-00-187-1481
NSN 5996-01-200-1582
NSN 6320-00-139-1090
NSN 5855-00-925-0114
NSN 5945-00-837-9763