Material reinforced with fiberglass
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 6645-01-329-3890
NSN 6685-01-393-6213
NSN 5996-01-058-6935
NSN 5965-01-653-6466
NSN 6135-01-514-1725
NSN 5930-01-436-8146
NSN 5920-00-215-0076
NSN 6135-01-238-2878
NSN 5965-00-497-4521
NSN 6685-01-145-6809
NSN 6130-01-315-0565
NSN 5975-01-195-8702