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 6645-00-116-1409
NSN 4140-00-952-2287
NSN 5925-01-513-7768
NSN 6145-01-382-6025
NSN 5965-01-464-3372
NSN 4140-01-282-3466
NSN 5920-01-058-1252
NSN 5985-01-140-1559
NSN 6105-00-166-9745
NSN 6145-00-222-1356
NSN 6650-00-673-9740
NSN 5975-01-361-8080