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 6130-01-065-0541
NSN 6135-01-528-6896
NSN 6645-01-299-3198
NSN 5925-01-581-9584
NSN 7035-01-605-6368
NSN 5910-00-708-8413
NSN 7035-00-529-3128
NSN 6240-01-176-0223
NSN 6685-01-511-3028
NSN 6110-00-504-2441
NSN 6145-01-089-9879
NSN 5930-01-118-2538