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 5925-00-189-6467
NSN 7035-01-166-7857
NSN 5835-01-535-0948
NSN 5950-00-997-5829
NSN 6110-01-104-4777
NSN 5996-00-263-0593
NSN 6145-00-162-7394
NSN 6130-01-528-7813
NSN 5835-00-170-5238
NSN 6650-00-216-6365
NSN 6145-01-645-5748
NSN 5960-01-234-0926