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 7035-00-803-3056
NSN 6220-01-530-9918
NSN 6145-01-495-2671
NSN 6685-01-050-8759
NSN 5935-01-465-1271
NSN 6145-00-170-7947
NSN 6685-01-121-5751
NSN 5985-01-040-5878
NSN 5975-01-273-0209
NSN 5960-01-285-2152
NSN 5945-00-156-0781
NSN 5965-01-556-9520