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 2925-01-267-1598
NSN 5935-01-072-5307
NSN 5895-00-916-1728
NSN 6135-01-056-4609
NSN 5945-01-065-0887
NSN 5855-01-098-9038
NSN 5945-00-706-3620
NSN 6645-01-147-5579
NSN 5895-00-893-3207
NSN 5996-01-147-3297
NSN 6620-00-708-3323
NSN 6610-01-111-9689