WW2 Mark V Schrader Non-Return Valve w/ Navy Stamp

Nice original World War 2 era non-return valve clearly stamped Schrader USA. This component also features a US Navy inspection stamp! Make you Schrader Mark V complete with this desirable part! All it

Vital piece of safety equipment used on the US Navy Mark V diving helmet. This is an original Schrader USA non-return valve with a US Navy inspection stamp on it. This non-return valve would be the pe

Original World War 2 era non-return valve made by Schrader. This style of valve was used in conjunction with the Mark V diving helmet and others. A nice US Navy inspection stamp is present next to Sch

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

This is a World War 2 era Mark V divers non-return valve. This part was made by Schrader and is stamped with their name and USA. The valve is in original condition and is a period correct component fo

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 very nice original World War 2 air control valve and whip. The valve is stamped Schrader along with a US Navy inspection stamp. There is also the name Ruskinn stamped on both sides of the va

Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This example was made by the A. Schraders Son Company, Division Of Scovill Mfg. Co. Schrader was on

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

Original Swan Rubber Company Divers H.P. or whip. This section of hose attached to the non-return valve on the Mark V and then to the air control valve. Hose is in excellent condition and dated Septem

This is an original grouping of parts that would have or have been on a United States Navy Mark V diving helmet. The parts consist of a unmarked non-return valve, exhaust chin button, BTE stamped exha

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

Here is a nice original 1943 US Navy Diving Amplifier. This unit features a US Navy inspection stamp on the ID plate along with the serial number 1934. This amplifier also comes with two very difficul

This is a very nice World War 2 Schrader air control valve and whip. The valve is stamped Schrader USA with a large US Navy inspection stamp below it. The whip is an original made by US Rubber dated A

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

Vintage non-return valve made by the Morse Diving Equipment Company in Boston. Same style used on Mark V helmets as well as commercial hats. Nice original condition. All items will be shipped with a s

Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This example was made during September 1942 by the A. Schraders Son Company, Division Of Scovill Mf

This is a very nice original WW2 era US Navy Mark V dive knife. This knife was made by Morse Diving Equipment in Boston, MA. It does feature a United States Navy inspection stamp on the brass end of t

Standard Mark V Dive Knife w/ Loop This is a nice example of the famed United States Navy standard dive knife. This model was used in conjunction with the Mark V diving helmet and other equipment duri

Here is a unique opportunity to own a classic US Navy Mark V diving knife with a very interesting history! The knife is unmarked, likely of World War 2 vintage. It is in used condition with surface im

An excellent example of what could be considered a new old stock Guided Radio Corp. Diving Amplifier from World War 2. This classic piece of military diving gear is synonymous with a Mark V diver comm

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

This is a WWII era Schrader stamped double female air hose coupling. Attached to one end is a reducer that features a US Navy inspection stamp. Both fittings have been beautifully polished and clear c

Excellent condition US Navy Mark V diving helmet spitcock valve. This is a vintage component, likely made during World War 2. While substile, this one appears to be a style used by DESCO. Perfect piec