5% moly filled
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 5975-01-192-0727
NSN 5985-01-565-9727
NSN 2925-01-063-9532
NSN 5950-01-331-8202
NSN 5975-01-497-9235
NSN 5905-01-610-6526
NSN 5990-00-455-9865
NSN 6620-01-473-5163
NSN 5950-01-634-0677
NSN 5910-01-498-0181
NSN 5930-01-408-0051
NSN 6105-01-146-4420