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 5985-00-737-0494
NSN 5910-01-324-5251
NSN 5975-00-054-9372
NSN 5935-01-209-6850
NSN 6105-00-749-8905
NSN 7035-00-205-8739
NSN 5990-00-843-4852
NSN 5855-01-629-0954
NSN 7035-01-422-9483
NSN 5990-01-216-1276
NSN 6135-01-604-8739
NSN 6105-01-184-3209