Product Details | RING DRAWBAR COUPLER

2540-00-289-7177 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.

Part Alternates: 7613534, 2540-00-289-7177, 00-289-7177, 2540002897177, 002897177

Vehicular Equipment Components | Vehicular Furniture and Accessories

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-289-7177

Cross Reference | NSN 2540-00-289-7177

Part Number Cage Code Manufacturer
7613534 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2540-00-289-7177

Characteristic Specifications
SHANK LENGTH 3.500 INCHES NOMINAL
RING INSIDE DIAMETER 3.000 INCHES NOMINAL
RING OUTSIDE DIAMETER 6.250 INCHES NOMINAL
SHANK END THREAD PROVISION THREADED
THREAD SIZE 1-1/2 IN.-8
SCREW THREAD SERIES DESIGNATOR UN
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 3.250 INCHES
SHANK END KEYWAY PROVIDED
KEYWAY LENGTH 0.625 INCHES NOMINAL
KEYWAY WIDTH 0.186 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
KEYWAY DEPTH 0.375 INCHES NOMINAL
PAINTED FEATURE INCLUDED
COLOR OLIVE DRAB

Restrictions/Controls & Freight Information | NSN 2540-00-289-7177

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 192030 VEHICLE PTS:HITCHES/COUPLERS NOI
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 586 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable