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 5925-00-695-9414
NSN 5960-01-338-3412
NSN 5990-00-285-1948
NSN 5990-01-501-5409
NSN 5925-01-488-5663
NSN 5990-01-034-4532
NSN 5985-01-534-0546
NSN 5985-01-347-5839
NSN 6130-01-479-1677
NSN 6240-01-465-6485
NSN 5998-00-910-2672
NSN 5925-01-180-9353