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 6220-00-125-9614
NSN 5835-00-315-3797
NSN 6685-01-201-5722
NSN 5835-01-442-6482
NSN 5990-00-554-0366
NSN 6145-00-635-9957
NSN 5965-01-243-5494
NSN 4140-01-451-4180
NSN 5855-01-236-9645
NSN 6645-00-097-9269
NSN 6135-01-540-3385
NSN 5975-01-256-9020