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 5998-00-945-3498
NSN 2925-00-203-8735
NSN 5925-01-241-2364
NSN 6645-00-527-7258
NSN 5975-01-204-3325
NSN 5985-01-553-6797
NSN 7035-00-896-3213
NSN 2925-00-603-9371
NSN 5990-00-492-5063
NSN 7035-00-782-7046
NSN 6145-01-527-9377
NSN 6150-01-049-9898