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 6320-00-070-4544
NSN 6145-00-990-9700
NSN 6240-01-234-1594
NSN 5925-01-194-3981
NSN 5945-00-950-5667
NSN 5915-01-471-0087
NSN 6145-01-442-8995
NSN 5990-01-334-8634
NSN 5996-00-100-4932
NSN 6685-01-272-1716
NSN 6650-01-164-5501
NSN 6110-01-396-7693