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 5950-00-826-7735
NSN 5935-01-442-8093
NSN 2925-01-611-2423
NSN 5985-00-355-7611
NSN 7035-01-006-3186
NSN 6645-00-596-5388
NSN 7035-00-134-3143
NSN 5910-01-428-6550
NSN 5935-01-495-0561
NSN 5835-00-280-8494
NSN 6645-01-299-4357
NSN 7035-00-981-7216