A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6130-00-043-3843
NSN 6110-00-855-5695
NSN 5996-00-908-1233
NSN 6240-01-409-2465
NSN 5975-00-615-2582
NSN 4140-00-541-3871
NSN 6145-00-970-1549
NSN 5855-01-658-1044
NSN 5925-01-640-9238
NSN 5835-01-378-6804
NSN 5930-00-204-0471
NSN 5925-00-100-5760