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 5975-01-549-9335
NSN 5925-01-506-7833
NSN 7035-00-897-4994
NSN 5975-01-003-7496
NSN 2925-01-560-4123
NSN 5905-01-550-8661
NSN 6610-01-168-7943
NSN 5855-01-656-6808
NSN 5895-01-240-0569
NSN 6110-01-322-7778
NSN 6645-00-857-0410
NSN 5920-01-523-3020