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 6145-00-301-9124
NSN 5998-01-425-1728
NSN 5999-01-380-4199
NSN 7035-01-371-0091
NSN 5975-00-401-9913
NSN 6220-01-656-3314
NSN 5905-01-040-2264
NSN 5950-01-069-3861
NSN 5855-00-323-0967
NSN 6645-00-287-9192
NSN 6135-00-548-2765
NSN 2925-01-398-6751