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 5945-00-666-4700
NSN 5930-01-561-5001
NSN 6320-00-070-4544
NSN 5975-01-474-5631
NSN 7035-01-250-5744
NSN 5925-01-522-0439
NSN 6320-00-139-1090
NSN 6130-00-367-2706
NSN 5996-01-264-8463
NSN 6135-00-284-1406
NSN 2925-00-101-7972
NSN 5915-01-384-3383