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 2925-00-109-4694
NSN 6685-00-168-6250
NSN 6610-00-567-9385
NSN 5998-01-617-4401
NSN 6645-00-938-2173
NSN 5950-00-423-7420
NSN 7035-01-423-8343
NSN 5965-01-089-7678
NSN 5975-01-240-7888
NSN 6105-01-442-7801
NSN 5915-01-219-7068
NSN 5925-01-101-9480