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 5998-00-232-4968
NSN 6645-01-333-9336
NSN 5910-01-646-4011
NSN 6110-00-583-9821
NSN 7035-00-421-8710
NSN 5935-00-420-8572
NSN 6620-00-917-5259
NSN 5945-01-032-5328
NSN 5996-00-231-9322
NSN 5935-01-202-7714
NSN 5925-00-020-8917
NSN 6685-01-502-7648