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 5910-01-167-7740
NSN 6145-01-143-2868
NSN 5965-01-091-1884
NSN 6240-01-426-5581
NSN 6110-00-060-1879
NSN 6320-00-646-3311
NSN 5925-00-054-4152
NSN 6645-01-184-5065
NSN 5945-00-401-2865
NSN 6650-01-098-7528
NSN 6145-01-213-5518
NSN 5985-00-506-1635