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 6135-01-506-4791
NSN 5930-01-186-5545
NSN 6650-00-351-9362
NSN 5950-00-961-1647
NSN 5960-00-377-6558
NSN 6130-01-587-8406
NSN 5895-01-089-3294
NSN 5975-01-374-8427
NSN 5910-01-124-0955
NSN 6645-00-927-8735
NSN 5910-00-060-9126
NSN 5925-00-726-3258