MS51939 Series Products

MS51939-1 Strap Fastener Loop

MS51939-1 is a military-standard footman's loop strap fastener identified by NSN 5340-00-764-2334. Manufactured from C1008 or C1015 steel with zinc and phosphate surface treatment and an olive drab painted finish, this strap-retaining loop accommodates nominal 1-1/4-inch webbing. It features 0.203-inch mounting holes spaced 2.875 inches center to center, a 1.375-inch inside length and a 0.250-inch inside height. Manufacturer reference 500875 is documented for this configuration. Commonly used in military vehicles, communications equipment, cargo handling systems and equipment strap-retention applications.

MPN: MS51939-1

MS51939A-1 Strap Fastener Loop

MS51939A-1 is a military-standard strap fastener loop identified by NSN 5340-01-467-0628. Classified under FSC 5340, this hardware component provides a secure attachment and retention point for straps used on military equipment and related assemblies. Also known as a footman's loop, it is associated with end item NSN 5895-01-414-7506. Suitable for equipment mounting and strap-retention applications requiring the specified military part number.

MPN: MS51939A-1