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 6645-01-651-9562
NSN 6610-00-991-9453
NSN 5985-01-526-0205
NSN 5925-01-389-3809
NSN 5895-01-444-0398
NSN 5925-01-240-5207
NSN 7035-01-359-1761
NSN 5975-01-597-2316
NSN 6620-00-891-8584
NSN 5960-00-275-2990
NSN 5910-01-481-4621
NSN 5996-00-147-4120