Weapons system essential
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 5930-01-334-2695
NSN 5930-01-397-1708
NSN 5930-01-061-6034
NSN 5910-01-653-7294
NSN 5915-01-508-2911
NSN 6620-01-411-9489
NSN 6240-01-200-7937
NSN 5935-00-152-9571
NSN 6685-01-033-1606
NSN 4140-01-261-7953
NSN 6320-01-245-5307
NSN 5960-01-632-6576