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 6110-01-370-3803
NSN 5835-01-027-0597
NSN 6145-01-385-8074
NSN 5855-01-246-0342
NSN 5935-01-450-6760
NSN 5985-01-613-7671
NSN 5915-01-605-2818
NSN 6220-00-906-7228
NSN 6150-01-451-5564
NSN 6110-01-111-2614
NSN 2925-01-510-9378
NSN 6110-01-598-6413