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 5945-01-439-2280
NSN 5915-01-522-9314
NSN 6110-01-407-8339
NSN 5925-01-632-2420
NSN 5895-00-900-8200
NSN 5990-00-990-8940
NSN 6145-00-246-9776
NSN 5998-01-291-9965
NSN 5975-01-016-1805
NSN 6685-00-139-0897
NSN 5915-00-867-5841
NSN 5835-00-604-2026