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 5975-01-430-3586
NSN 6620-00-811-7614
NSN 6110-01-521-1887
NSN 6645-01-590-0788
NSN 5996-01-477-2095
NSN 7035-00-193-2269
NSN 5960-01-053-4358
NSN 5985-01-291-2075
NSN 2925-01-334-7122
NSN 5990-00-606-1475
NSN 5835-01-057-5827
NSN 5835-00-398-9678