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 6135-00-299-6918
NSN 7035-01-633-9537
NSN 5965-00-111-2073
NSN 5905-01-110-3861
NSN 5935-01-094-6780
NSN 7035-00-541-8516
NSN 6130-00-266-7496
NSN 5996-00-731-1759
NSN 6320-00-701-0437
NSN 5895-01-190-6483
NSN 6650-01-310-7403
NSN 7035-01-029-7221