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 5835-01-632-6627
NSN 6610-00-334-6935
NSN 7035-01-013-9889
NSN 6320-01-456-6300
NSN 7035-01-391-7470
NSN 5920-00-891-2771
NSN 6220-01-332-4698
NSN 6240-01-085-3403
NSN 6645-00-998-7820
NSN 5835-01-220-5093
NSN 7035-01-114-8550
NSN 5965-01-316-4429