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 5998-01-207-3565
NSN 6130-00-783-6779
NSN 6320-01-406-6098
NSN 5925-01-272-6780
NSN 5935-01-383-5782
NSN 6150-01-108-5207
NSN 5910-00-811-2459
NSN 6320-01-532-7491
NSN 6220-01-444-1889
NSN 5930-00-174-1852
NSN 5945-01-118-0139
NSN 6645-01-592-7862