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 5930-00-198-9543
NSN 5996-01-337-3516
NSN 6320-01-384-3080
NSN 5999-01-106-7638
NSN 6620-01-106-3553
NSN 6145-01-487-2564
NSN 5996-01-243-4072
NSN 6105-01-112-9976
NSN 5925-01-237-7301
NSN 5925-00-738-7301
NSN 5895-01-550-7114
NSN 5905-01-632-3593