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 6620-00-153-0982
NSN 7035-01-468-6532
NSN 5965-01-641-7342
NSN 5990-01-442-3520
NSN 5895-00-456-0830
NSN 5990-01-254-2936
NSN 6650-00-107-4417
NSN 5925-00-600-7731
NSN 6110-01-215-1006
NSN 5960-01-458-6484
NSN 6645-01-396-6976
NSN 5930-01-184-3048