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 5950-01-082-9602
NSN 5985-00-025-7469
NSN 6135-01-386-5709
NSN 5930-01-587-5325
NSN 2925-01-197-7864
NSN 5990-00-586-6435
NSN 6105-00-982-4723
NSN 5965-01-648-2590
NSN 5925-00-867-9928
NSN 6320-00-468-8421
NSN 5910-01-137-2414
NSN 5930-01-312-2217