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 5950-01-370-8774
NSN 6145-00-802-2384
NSN 6240-01-262-5787
NSN 5945-01-568-9483
NSN 2925-00-620-7757
NSN 6645-01-063-8243
NSN 5996-01-144-0798
NSN 5945-01-427-3790
NSN 5999-01-383-8095
NSN 6620-01-422-3522
NSN 7035-01-138-5781
NSN 6620-00-455-2405