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 5996-00-987-9080
NSN 5960-01-174-6975
NSN 6610-00-722-3873
NSN 6645-01-333-9336
NSN 5975-01-285-3288
NSN 5910-00-144-4383
NSN 5960-01-522-0391
NSN 5950-01-094-0433
NSN 5925-01-577-7985
NSN 6110-01-413-1514
NSN 6650-00-959-6869
NSN 6130-00-858-6476