Weapon 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 6240-01-530-0438
NSN 5925-00-240-3424
NSN 6150-00-980-2894
NSN 5935-00-872-7821
NSN 6220-01-172-3620
NSN 5835-01-035-2976
NSN 6240-01-099-5844
NSN 6130-01-012-3628
NSN 6110-00-888-3009
NSN 7035-01-553-6343
NSN 4140-00-229-8467
NSN 6645-01-113-6712