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 5960-00-553-7338
NSN 6145-01-186-5591
NSN 5895-01-437-8871
NSN 6135-01-430-3119
NSN 6685-01-057-9166
NSN 6620-00-555-3992
NSN 6130-01-237-2358
NSN 6145-01-359-2378
NSN 6110-01-080-8677
NSN 5975-01-040-7386
NSN 5999-00-847-1541
NSN 7035-00-946-2642