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 6130-00-414-8153
NSN 5998-01-231-3972
NSN 6645-01-633-1852
NSN 5996-00-814-7376
NSN 5935-01-205-1040
NSN 6685-01-284-1602
NSN 6150-00-605-6996
NSN 6145-01-217-3925
NSN 5985-01-534-1427
NSN 6685-00-493-6104
NSN 6150-01-528-2412
NSN 5975-00-085-8551