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 6650-01-338-8534
NSN 5835-01-058-4513
NSN 6610-00-224-4252
NSN 5835-01-061-9434
NSN 6240-01-285-5688
NSN 5925-01-288-6243
NSN 5835-00-111-3419
NSN 6220-01-437-5013
NSN 6650-00-163-6064
NSN 6105-01-112-7638
NSN 5895-01-585-8166
NSN 6130-01-397-6144