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 6105-01-504-1185
NSN 5950-01-407-9606
NSN 2925-01-027-1293
NSN 6150-00-123-8840
NSN 6130-00-913-9906
NSN 6645-00-936-9111
NSN 5855-01-413-5645
NSN 5905-00-539-5956
NSN 5910-00-199-5902
NSN 6150-01-157-8726
NSN 6105-01-211-7854
NSN 5855-01-555-0028