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 5975-00-562-1192
NSN 6685-01-426-1868
NSN 6320-01-333-5782
NSN 6645-00-527-6531
NSN 6110-01-562-1821
NSN 5895-00-113-7209
NSN 5945-01-543-3459
NSN 6620-01-034-4539
NSN 5925-00-186-0765
NSN 5910-01-604-9958
NSN 6135-01-125-4867
NSN 6220-00-670-1790