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 6110-01-021-6712
NSN 6645-01-195-6207
NSN 6685-00-849-0698
NSN 6135-00-078-9931
NSN 5999-00-184-0324
NSN 6685-01-147-4532
NSN 6145-01-481-4195
NSN 5996-00-156-5010
NSN 6150-01-519-2401
NSN 5990-01-037-6531
NSN 6645-01-355-9733
NSN 5990-01-294-6198