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 2925-01-184-9604
NSN 5895-01-628-2557
NSN 2925-00-999-8967
NSN 5965-00-043-3463
NSN 2925-01-495-0586
NSN 5975-01-420-9484
NSN 2925-00-284-1534
NSN 5945-01-477-1335
NSN 5950-00-054-5300
NSN 5930-00-230-4980
NSN 5998-01-076-6581
NSN 7035-01-336-0464