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 5985-01-061-9867
NSN 6220-00-139-1421
NSN 6150-00-526-3720
NSN 5925-01-586-0232
NSN 6645-00-697-5694
NSN 5915-01-444-8938
NSN 6135-01-393-4746
NSN 7035-01-174-1029
NSN 5965-01-069-0391
NSN 5950-01-246-8683
NSN 6150-01-068-6884
NSN 5990-01-015-7502