Synthetic rubber mil-g-21610c type 1
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 5835-01-054-7992
NSN 5835-00-233-6327
NSN 5990-01-034-4532
NSN 4140-00-109-5137
NSN 5835-00-532-5910
NSN 5996-00-503-3378
NSN 5935-01-175-8432
NSN 6685-01-612-2825
NSN 5925-01-339-6540
NSN 5996-01-218-8540
NSN 7035-01-460-5117
NSN 5996-00-269-2655