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 6135-00-284-1406
NSN 6320-01-422-1212
NSN 6645-00-585-5932
NSN 5996-00-853-6089
NSN 6105-01-560-3545
NSN 5985-01-603-4386
NSN 6610-00-425-6330
NSN 5835-00-351-9459
NSN 5965-00-532-3284
NSN 5835-01-307-8954
NSN 6685-00-292-6119
NSN 6610-01-652-3333