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 6130-00-026-9774
NSN 5910-00-521-7886
NSN 5996-01-445-5528
NSN 6220-01-560-1198
NSN 6685-00-276-9889
NSN 2925-00-987-9595
NSN 6320-00-731-6134
NSN 6645-00-877-6002
NSN 5990-01-437-4876
NSN 6685-01-069-8858
NSN 7035-00-455-7666
NSN 5950-00-986-0543