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 6105-01-327-9866
NSN 5965-00-296-9994
NSN 6320-01-495-0512
NSN 6645-00-767-6307
NSN 6105-01-199-5358
NSN 5835-01-307-8954
NSN 6110-00-964-3514
NSN 5950-01-556-7010
NSN 5930-01-492-6967
NSN 6105-01-444-7540
NSN 5925-00-474-5401
NSN 5999-01-218-4290