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 5975-01-506-5001
NSN 5945-01-285-9116
NSN 6645-01-264-4093
NSN 5930-01-650-6853
NSN 7035-00-760-5479
NSN 6620-01-050-2866
NSN 6240-00-004-2516
NSN 6110-00-111-2761
NSN 5930-01-501-5493
NSN 5965-01-411-1856
NSN 6320-00-977-3930
NSN 5999-01-542-6446