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 6645-01-512-8472
NSN 5895-01-117-0349
NSN 5915-01-069-2050
NSN 5985-01-413-0183
NSN 6145-01-243-0123
NSN 5835-00-327-3314
NSN 5855-01-413-8962
NSN 6130-01-532-5247
NSN 5920-01-535-3840
NSN 6240-01-175-2919
NSN 5990-00-050-4369
NSN 5905-01-150-8377