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 5945-01-559-9967
NSN 5998-01-537-0547
NSN 5895-00-338-8728
NSN 6645-00-017-8252
NSN 2925-01-491-8587
NSN 5930-01-083-8823
NSN 6150-00-111-2652
NSN 5960-01-413-3877
NSN 6650-00-111-3399
NSN 5905-00-248-4584
NSN 6645-01-207-9273
NSN 6240-01-245-9788