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 6135-01-035-1871
NSN 6240-01-444-0808
NSN 6650-00-590-9073
NSN 5990-00-192-1753
NSN 6685-01-581-8501
NSN 6650-01-316-5628
NSN 5945-01-179-7893
NSN 5925-01-347-8185
NSN 6320-01-268-3072
NSN 5905-01-023-9694
NSN 5905-01-403-2806
NSN 6220-01-349-0486