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 7035-00-803-3056
NSN 5905-01-153-2512
NSN 6610-01-111-6418
NSN 5905-01-180-4359
NSN 6145-00-061-2914
NSN 5920-00-215-5642
NSN 6130-01-322-8507
NSN 5975-00-276-7559
NSN 6110-00-925-4281
NSN 5965-00-450-5408
NSN 5910-01-281-2882
NSN 6320-00-483-0451