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 6645-00-764-0412
NSN 7035-01-045-7202
NSN 6320-00-456-0836
NSN 5996-01-555-7690
NSN 5985-01-421-5852
NSN 5996-01-056-9046
NSN 5960-00-266-6741
NSN 6135-01-033-5052
NSN 5905-00-102-3079
NSN 6620-00-485-0542
NSN 6320-01-558-2141
NSN 5985-00-461-8000