Type N-3B Parka - Olive

The warmest jacket in our lineup, the N-3B was originally issued in the 1950s as the answer to ultra-cold, windy environments some U.S. Flight Crews

The warmest jacket in our lineup, the N-3B was originally issued in the 1950s as the answer to ultra-cold, windy environments some U.S. Flight Crews faced. Also known as the Snorkel parka, because the hood zips past the nose, leaving only the eyes exposed (much like how a snorkel would). A 3/4 length parka, the N-3B features four external pockets that close with snaps - two handwarmer pockets on the chest, and two flap pockets down at the waist.

The Real McCoy's Type N-3B Parka - Olive Extra Large

Beams Plus N-3B Down Parka Olive Drab

BEAMS PLUS MIL Type N-3B Down Jacket -Sage

Sage Green - Cold Weather N-3B Parka Jacket - Galaxy Army Navy

Usaf Extreme Cold Weather Parka, N-3B Medium used

History of the N-3B Snorkel Parka –

New vs old N-3B genuine parka Vintage Leather Jackets Forum

Vintage 1960's USAF N-3B Type Parka Size M - Israel

TYPE N-3B REAL McCOY MFG. CO. – The Real McCoy's

Vintage Alpha Industries Inc N3-B Green Parka Size XS - Finland

The N-3 range of parkas is a very successful line of cold weather gear from the U.S. Army. From that line comes the N-3B, informally known as the Snorkel Parka due to the hood leaving a small snorkel hole for looking out when zipped fully up. Intended for use by aircrew members in extremely cold conditions and has seen use in Antarctica. This recreation of the N-3B parka stays true to the later military designs, with its water repellent nylon shell, lining and synthetic fur hood.

Mil-Tec N3B Cold Weather Parka - Green, Small (86-96cm)