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 6320-01-585-8468
NSN 6130-01-046-1727
NSN 5945-01-185-6022
NSN 6685-00-503-7318
NSN 7035-01-327-0793
NSN 5996-00-619-3378
NSN 6320-01-111-8851
NSN 5996-00-991-3859
NSN 5945-01-128-0114
NSN 5990-00-140-4559
NSN 6320-00-139-1090
NSN 6645-00-273-1203