British Aircrew Mk4A Anti-G Suit

Stores Ref Section No's: 22C/1509 - 22C/1510 - 22C/1511 - 22C/1512 (Size dependent)
Info from AP4380, Section 5 (AL 28, June 1961).

The Mk4A Anti-G suits is effectively the same as the Mk5A, just with the inlet hose on the Left side.

The other main difference is that the Mk4A suit was issued with a Mk4 quick release fitting on its inlet hose (as per American Anti-G Suits) suitbale for non-PEC aircraft. The Mk5A suit was issued to squadrons without a fitting on the hose end, so that the correct fitting for the aircraft PEC could be installed locally.

RAF / RN AP Resources

AP4380, Section 5 (AL 28, June 1961)

The image below depicts a Mk4A.

British Mk4A Aircrew Anti-G Suit 1961