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 5915-00-710-1972
NSN 5990-01-084-0807
NSN 6150-00-442-6014
NSN 5930-01-468-8120
NSN 6150-01-394-6560
NSN 6240-00-785-8398
NSN 6150-01-496-4652
NSN 5925-01-487-8190
NSN 5930-01-035-4472
NSN 5945-01-437-9410
NSN 5990-00-501-4994
NSN 5950-01-281-7506