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 6130-01-530-2707
NSN 5975-01-246-0272
NSN 6645-00-933-2170
NSN 5999-00-010-8307
NSN 5905-00-449-2582
NSN 6320-01-578-6006
NSN 5985-00-900-0544
NSN 5965-00-420-9203
NSN 5990-01-200-7460
NSN 5998-00-035-5308
NSN 5910-01-122-3205
NSN 6650-01-607-6891