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 5975-01-338-2717
NSN 6135-01-272-6039
NSN 5990-01-516-9665
NSN 6110-00-257-1446
NSN 6650-01-100-6560
NSN 5925-01-273-5259
NSN 6130-01-124-0815
NSN 5935-01-198-8998
NSN 2925-00-180-2532
NSN 5998-00-820-3874
NSN 6610-01-487-7256
NSN 6105-01-204-9991