Ring Drawbar Coupler

Model / MPN: 12577730 | NSN: 2540-01-643-6969

An item having a circular shaped eye at one end for coupling to the pintle of a towing vehicle. It is designed to be mounted on the drawbar of a vehicle to be towed. See also bolt, eye.

Product Details

NATO Stock Number

2540-01-643-6969

Sold in multiples of

0 EA

DEMIL

Ring Inside Diameter

Between 4.610 inches and 4.640 inches

Width

Between 7.57 inches and 7.69 inches

Mounting Hole Diameter

Between 1.110 inches and 1.140 inches

Center To Center Distance Between Mounting Holes

4.750 inches

Mounting Hole Quantity

End Application

2350-01-577-0830

Center To Center Distance Between Second And Third Mounting Holes

7.00 inches

Shank End Thread Provision

Unthreaded

Shank End Keyway

Not provided

Part Name Assigned By Controlling Agency

Eye, lifting and tiedown, vehicle

Height

Between 11.372 inches and 11.492 inches

Style Designator

Flange face w/positioning protrusion

12577 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7L518T3321	Coupler, Drawbar, Rin	20	EA	07/30/2018

Pricing and Availability

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Ring Drawbar Coupler

Pricing and Availability

Certified Quality Assurance

12577730 Cross Reference