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 5935-01-324-4327
NSN 5985-00-948-5090
NSN 5950-01-464-3494
NSN 6645-01-115-4953
NSN 6645-01-086-4509
NSN 5905-01-483-3329
NSN 5905-00-830-9027
NSN 5960-00-861-8369
NSN 5930-01-349-9492
NSN 6135-00-027-3914
NSN 6685-01-090-8880
NSN 5965-00-079-2360