Weapons system essential
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 5835-00-612-1621
NSN 5945-01-171-9065
NSN 6220-01-314-2439
NSN 5950-01-114-6590
NSN 6645-01-025-1002
NSN 6645-01-231-6636
NSN 6650-01-112-8567
NSN 6685-01-272-9452
NSN 6150-01-084-7783
NSN 6620-00-999-2425
NSN 6645-01-220-2838
NSN 6105-01-115-6117