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 5965-01-520-3356
NSN 5945-00-198-9941
NSN 5835-00-814-1359
NSN 5925-00-133-5365
NSN 5920-01-217-8379
NSN 6145-00-542-3404
NSN 5925-01-299-1942
NSN 6620-00-189-2381
NSN 6135-01-606-8244
NSN 6645-01-432-3587
NSN 6150-01-391-6675
NSN 5910-01-037-4684