Special Features:

Item is "hinge, hatch, weapon station" comprised of 2 parts: p/n 12340126-4 "forked" bracket and p/n 12340126-2 pin; difference between this part (p/n 12340126-3) and p/n 12340126 (2510-01-253-2839) is distance between "forks" on their respective brackets; distance between "forks" for this version is 0.270 inches; material for bracket is carbon steel iaw astm a569 and for pin is carbon steel 1010-1020 iaw astm a576 (alternate iaw astm a108); finish is zinc phosphate and everlube plus iaw dwg 12469123 and green 383 topcoat; next higher assemblies are 12340347-1 and 12340347-2 (spacer p/n 12340098 required) both "hatch assembly, weapon station"

Properties:

An item designed to connect a hatch to a vehicular hull, turret, and the like to permit a swinging action during the opening and closing operation.