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 5975-01-384-1456
NSN 6645-01-294-6403
NSN 5910-01-218-4922
NSN 5935-01-394-4611
NSN 5915-01-258-5799
NSN 5855-01-479-3152
NSN 6610-01-535-0310
NSN 5945-00-990-8528
NSN 5835-01-384-3206
NSN 5935-01-493-2763
NSN 5950-01-159-0825
NSN 6145-01-288-5794