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 5975-00-207-3416
NSN 6220-00-103-6823
NSN 6110-01-646-0840
NSN 6645-01-409-2003
NSN 6105-00-684-6807
NSN 5925-00-856-8103
NSN 6135-01-478-5598
NSN 5950-01-327-1482
NSN 6610-01-539-0014
NSN 5965-01-647-9772
NSN 2925-01-358-8346
NSN 5965-00-061-1061