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 5965-00-866-3371
NSN 6130-01-114-2310
NSN 6620-00-355-1734
NSN 6130-01-221-7573
NSN 5950-01-025-6732
NSN 2925-01-084-3347
NSN 5910-01-425-1375
NSN 5998-01-566-5798
NSN 5925-01-421-4473
NSN 5975-01-530-4827
NSN 5835-00-560-6650
NSN 6145-00-840-6685