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 5999-01-631-0606
NSN 5985-00-393-0904
NSN 7035-01-211-5636
NSN 5915-00-141-0410
NSN 5925-01-350-1847
NSN 5945-01-482-9635
NSN 6145-01-477-4320
NSN 6110-01-014-3840
NSN 6645-01-390-6520
NSN 5960-00-055-0741
NSN 5910-00-950-8219
NSN 5935-01-182-3745