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 6135-01-304-6423
NSN 6135-00-411-3171
NSN 7035-00-368-8761
NSN 5855-00-631-4565
NSN 6135-01-497-4516
NSN 6645-01-612-6885
NSN 6220-01-050-8923
NSN 6650-01-524-8171
NSN 6150-00-299-0763
NSN 5996-01-184-5035
NSN 6145-01-467-1797
NSN 6105-01-322-8246