Mark V Diving Helmet T Wrench and Air Fitting Cap

This lot consists of a US Navy Mark V diving helmet T wrench and air fitting cap. The wrench is used for the removal and installation of the 12 wing nuts on the outside of the breastplate. This exampl

This vintage brass cap would be threaded on to the Mark V diving helmet air fitting or the end of the non-return valve. Excellent condition. All items will be shipped with a signature required upon de

Excellent condition Mark V divers whip. This air supply house connects to the air fitting on a Mark V helmet and also to the air control valve. This whip was made by Republic Rubber during October 197

This is a length of vintage Mark V divers rubber air line hose. This line was made in 1979 and appears to be in good condition, but is being sold for display purposes only. The brass fittings are in g

This is an original grouping of Mark V parts. The grouping includes a T wrench, comms elbow and cap, non-return valve, spitcock valve, dumbbell safety lever, four copper brail shims, dumbbell safety l

This is a vintage USN Mark V diving helmet air control valve. It is made of solid brass and was the first configuration used during the first half of the 20th century. In the 1916 US Navy diving manua

This is a vintage USN Mark V diving helmet air control valve. It is made of solid brass and was the first configuration used during the first half of the 20th century. In the 1916 US Navy diving manua

This is a vintage USN Mark V diving helmet air control valve. NEW OLD STOCK in its original WWII box. The valve is clearly stamped A. Schrader’s Son. This valve is new old stock never used. Note the

Cast brass Tee used on the Mark V diving helmet breastplate wing nuts. This was the standard tool used to remove and install the Mark V diving helmet wing nuts. Great piece to have on display next to

Cast brass spanner wrench commonly used on the Mark V diving helmet breastplate wing nuts. This wrench gives the user greater leverage in turning wing nuts over the standard Tee wrench. Wrench is in e

This is a vintage US Navy Mark V diving helmet tee wrench. This tool is used to secure and remove the wing nuts on the Mark V helmet. Good original used condition, made of brass. All items will be shi

Nice example of a air control valve. This piece of equipment was used in conjunction with the US Navy Mark V diving helmet. The air control valve was attached to the whip, which attached to the air fi

Communications elbow cap for US Navy Mark V diving helmet. Excellent condition. All items will be shipped with a signature required upon delivery and full insurance either via FedEx or the USPS. World

This is an original grouping of Mark V parts. The items include a complete set of wingnuts, T wrench, and a set of four copper shims. All of these parts are common components missing on Mark V helmets

World War 2 era original Batteryless Telephone Equipment Company single pin communications cable end. This was on the end of the communications cable as part of the Mark V diving helmet system. Please

Collection of diving equipment parts and Mark V specific components. Lot consists of a Mark V diving helmet welding shield lens in as new condition, Mark V helmet copper brail shims, 2 underwater torc

Nice original tee wrench for use on US Navy Mark V diving helmets wing nuts. Unlike most tee wrenches, this one is clearly stamped DESCO on the handle. Old yellow cord also wrapped on the wrenches han

Like new with original cardboard thread protectors is this Morse Diving Equipment air control valve. This piece of equipment was used with the US Navy Mark V diving helmet. It attached to the bastard

Original used Republic Rubber Co whip. This 3-foot-long rubber hose with female connections went from the helmet to the air control valve. Good example for display purposes only. Dated 1958. All items

This is a grouping of three brass diving helmet wrenches. All three have the name Buskirk stamped into them. All three pieces are in excellent original condition. All items will be shipped with a sign

This grouping of original parts includes a Schrader Mark V faceplate complete with glass and guard, an unmarked non-return valve, a double female brass fitting, a pair of brass and copper covers wrist

Nice original air control valve made by Schrader. This is the type of valve used with the Mark V diving helmet. This piece does have the Schrader name stamped on it as well as a US Navy inspection sta

Nice original used communications elbow. This fitting was commonly installed on commercial Morse and Schrader diving helmets during the 20th Century. This one was actually on a Mark V helmet years ago

Excellent grouping of WWII USN Mark V related diving equipment. The first piece is a Morse Diving Equipment Air Control valve. There is a small section of hose still attached as well as a brass swivel