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 5960-01-237-8995
NSN 6645-00-060-9809
NSN 6220-01-467-8321
NSN 5950-00-763-8108
NSN 6135-00-635-9187
NSN 6220-01-025-0482
NSN 5985-00-007-5225
NSN 6240-00-126-4551
NSN 5985-00-593-4766
NSN 5855-01-481-3906
NSN 5996-01-513-9656
NSN 5950-01-423-8855