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 6320-00-456-2092
NSN 5965-01-050-8447
NSN 6110-01-102-7301
NSN 2925-00-092-6526
NSN 6685-00-027-1767
NSN 6685-01-089-8141
NSN 2925-01-359-9818
NSN 5996-00-087-2516
NSN 6135-01-463-2445
NSN 5835-01-391-4556
NSN 5996-01-579-2986
NSN 6320-00-823-2015