Conmar had been keeping one of Major Zipper Brands since the name registered in 1934 to ended around middle or late 80s. They were used so often on US Military Clothing and Equipments from late 30s through 70s.
This Black Finish Brass zipper is typical 50s AF style.
Dead stock from 50s!!

Manufacturer: Conmar Products Corp.
Era of Manufacture: 50s

Zip Teeth:
• Width: 9.2mm
• Material: Brass-Black Finish
tip) may have minor storage rusts on the teeth.

Zip Tape:
• Width: 20mm
• Color: Sage Green
• Material: Cotton/Nylon
tip) may have minor storage stains on the tape.

Zip Slider:
• Interlocking
• Brass-Black Finish
• with Wire Puller Attatched Original Black leather Tag
tip) may have minor storage rusts on the slider.

Zip Retainer/End Box:
• Die Cast
• Brass-Black Finish
tip) may have minor storage rusts on the Retainer.

Zip Length: 78cm

Various Purposes for Repair:
• B-15D, MA-1, N2-B, N3-B....
• B-15C(need to be dyed), N-2A(need to be dyed), N-3A(need to be dyed)....