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 6685-01-247-4881
NSN 6685-00-222-8216
NSN 6145-01-641-7703
NSN 6645-01-206-4888
NSN 7035-01-213-4008
NSN 6645-01-633-1852
NSN 5998-00-898-9655
NSN 6610-01-385-1771
NSN 5950-00-343-1910
NSN 5945-01-207-1732
NSN 7035-00-205-8739
NSN 6105-01-221-0155