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 6130-01-342-8763
NSN 5965-01-424-4922
NSN 5975-01-186-3493
NSN 6130-01-027-0762
NSN 5950-01-010-1203
NSN 2925-01-398-4312
NSN 6130-00-156-7751
NSN 5999-01-230-5166
NSN 5935-00-580-1724
NSN 5950-01-334-3575
NSN 5835-00-491-6075
NSN 6150-00-562-0624