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 6110-00-472-4770
NSN 7035-00-679-9027
NSN 2925-01-411-8002
NSN 5935-01-128-4536
NSN 5925-00-422-8487
NSN 5998-01-321-5241
NSN 6240-00-844-1758
NSN 5925-01-499-9163
NSN 5996-01-442-0832
NSN 7035-00-371-7749
NSN 7035-01-587-8820
NSN 5935-01-080-7322