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 5960-00-979-7303
NSN 6645-00-998-2918
NSN 5960-00-231-3767
NSN 6685-00-027-5623
NSN 5855-01-040-3881
NSN 5990-01-516-9665
NSN 6150-01-272-7616
NSN 5950-01-359-9531
NSN 2925-01-043-9786
NSN 6610-01-003-9763
NSN 6610-01-510-2302
NSN 6145-01-401-3713