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 5925-00-529-0441
NSN 6145-01-412-0528
NSN 6610-00-377-7956
NSN 6110-01-065-0232
NSN 6150-01-552-0885
NSN 6320-00-456-2092
NSN 6130-01-400-6123
NSN 6130-01-330-6055
NSN 5945-01-623-6193
NSN 5999-01-608-3731
NSN 7035-00-215-3272
NSN 6645-01-249-9237