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.
NSN 7035-01-656-9650
NSN 5855-00-688-9954
NSN 5945-00-825-3206
NSN 6135-01-407-0594
NSN 6110-00-882-2372
NSN 6130-01-318-9433
NSN 5975-00-153-0050
NSN 5910-01-574-5562
NSN 5835-00-275-0584
NSN 6320-00-857-4073
NSN 5925-00-147-0749
NSN 5930-01-185-5823