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 6645-01-338-9152
NSN 5895-00-766-8042
NSN 7035-01-302-5359
NSN 5950-01-519-3948
NSN 5985-01-412-0569
NSN 6620-00-703-4260
NSN 5985-00-379-2345
NSN 5985-01-152-2693
NSN 5998-01-333-6721
NSN 6150-01-461-3347
NSN 5985-00-789-1994
NSN 5855-01-067-7582