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 5925-01-369-2816
NSN 5935-01-257-8547
NSN 7035-01-633-9537
NSN 6150-00-608-0352
NSN 5895-00-585-2038
NSN 5999-01-096-5168
NSN 6645-00-904-2754
NSN 5996-00-897-4036
NSN 6130-01-327-7159
NSN 6685-01-224-7481
NSN 6220-00-961-0783
NSN 5915-01-172-4298