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 6685-01-602-9019
NSN 5910-00-508-7416
NSN 6150-00-305-2744
NSN 5965-00-113-2657
NSN 5965-01-420-6613
NSN 6645-00-368-8636
NSN 5855-00-256-5562
NSN 5975-00-259-0267
NSN 5950-00-539-9877
NSN 5905-01-427-3804
NSN 6105-01-371-8263
NSN 6650-00-077-0638