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 5998-01-607-5757
NSN 5915-01-147-4493
NSN 5950-00-394-8873
NSN 7035-00-048-3723
NSN 7035-01-478-4734
NSN 5965-00-934-3495
NSN 5910-01-205-1538
NSN 6105-01-123-8887
NSN 5945-01-398-6873
NSN 5905-01-152-1367
NSN 4140-01-040-1700
NSN 6685-00-570-0095