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 6110-01-555-8762
NSN 5965-01-592-3051
NSN 5998-01-625-8641
NSN 5855-01-476-4219
NSN 6130-01-346-6385
NSN 5998-00-931-8413
NSN 5965-01-008-8712
NSN 5905-00-534-4548
NSN 5950-01-116-2142
NSN 5855-00-688-9954
NSN 5960-00-846-2856
NSN 5985-01-438-2066