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 5950-00-907-2440
NSN 6150-01-123-1838
NSN 6220-00-330-3717
NSN 6685-01-147-0960
NSN 6240-01-516-4081
NSN 4140-00-832-3286
NSN 6110-00-567-3299
NSN 5910-00-528-9714
NSN 6220-01-023-5596
NSN 6645-00-234-7223
NSN 6240-01-195-1750
NSN 5855-01-110-9564