Certified free from mercury contamination
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 5965-01-385-0916
NSN 5998-00-189-7976
NSN 4140-01-353-2205
NSN 5925-01-425-8689
NSN 5895-01-161-1706
NSN 6685-00-728-4744
NSN 5935-01-023-6933
NSN 6610-01-544-3734
NSN 7035-01-106-3476
NSN 5935-01-407-6796
NSN 6610-00-516-4228
NSN 5925-00-155-2587