A hollow tubular item designed to fit an opening in a battery to permit the escape of gases. For items designed to cap a vent hole used to fill the battery, see filler cap, battery.
NSN 6320-00-270-8222
NSN 6620-01-512-2016
NSN 5920-00-504-0564
NSN 6150-01-441-9349
NSN 5935-01-096-4365
NSN 6135-01-308-5688
NSN 6685-01-309-6240
NSN 5999-00-175-9783
NSN 6620-01-540-8144
NSN 6135-01-128-5358
NSN 5965-01-241-0553
NSN 5990-01-190-8223