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 6135-00-826-4798
NSN 5985-00-425-4430
NSN 6645-01-578-6815
NSN 5999-01-072-4060
NSN 6135-01-435-5558
NSN 5935-01-211-3170
NSN 6145-01-360-1799
NSN 5975-01-239-7385
NSN 5835-01-495-5986
NSN 6110-01-501-5764
NSN 6130-00-596-9565
NSN 6130-00-205-1714