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 5960-01-461-9284
NSN 2925-00-159-9003
NSN 6150-01-337-0541
NSN 6135-01-383-1910
NSN 5965-00-936-4428
NSN 5985-01-506-2480
NSN 5965-01-360-4329
NSN 6645-01-450-4849
NSN 5996-00-656-5887
NSN 6320-01-523-4954
NSN 6220-01-025-6140
NSN 6105-00-949-3979