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 5965-00-419-9590
NSN 6150-01-660-7073
NSN 6130-01-356-8002
NSN 6145-01-323-6509
NSN 7035-01-246-3086
NSN 5895-01-433-3548
NSN 6130-00-211-7355
NSN 5935-01-465-8396
NSN 6685-00-170-9237
NSN 6645-01-027-7042
NSN 6620-01-208-1092
NSN 5945-00-948-0480