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 6150-01-047-3437
NSN 5996-00-259-0309
NSN 6620-00-172-9222
NSN 5905-00-071-5470
NSN 6650-01-631-3027
NSN 6650-01-359-5385
NSN 6650-00-187-5388
NSN 2925-01-426-3410
NSN 5990-01-537-1124
NSN 6650-01-532-2513
NSN 6130-00-935-5589
NSN 6650-01-570-4795