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 6685-01-073-0667
NSN 6240-01-546-7569
NSN 5915-01-316-6125
NSN 6650-01-286-3417
NSN 5915-00-189-0773
NSN 7035-00-834-2090
NSN 6645-01-162-8023
NSN 6145-01-018-6539
NSN 5935-01-052-7727
NSN 6320-01-585-8468
NSN 5925-01-569-2283
NSN 5960-01-174-6975