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 6320-01-631-7828
NSN 6145-00-631-4085
NSN 5950-00-679-9539
NSN 6645-01-218-5234
NSN 6105-01-476-9706
NSN 5905-01-643-3458
NSN 5965-01-517-2000
NSN 6150-01-482-5739
NSN 5960-00-837-1726
NSN 6645-00-905-2361
NSN 5910-01-424-9952
NSN 5925-00-883-7660