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 6145-00-024-6683
NSN 5855-01-465-4083
NSN 6105-00-824-4118
NSN 5855-00-951-6483
NSN 6685-01-565-6717
NSN 6110-00-233-6626
NSN 5935-01-508-3468
NSN 6610-00-317-5860
NSN 5905-01-266-7729
NSN 6220-00-444-6051
NSN 2925-00-836-9543
NSN 6620-01-296-0871