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NSN 2540-00-777-9802, 2540007779802
COUPLER,DRAWBAR,RING

Federal Supply Classification
FSC 2540 - Vehicular Furniture and Accessories
National Item Identification Number
NIIN 007779802
Codification Country
United States
Item Name Code
INC 19449
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 2540-00-777-9802

National Stock Number (NSN) 2540-00-777-9802, or NIIN 007779802, (coupler,drawbar,ring) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 19449. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 2540007779802 contains an unknown precious metal.

This NSN is associated to Schedule B 8708998175: parts and accessories, for motor vehicles of headings 8701 to 8705, nesoi. The Schedule B End Use is listed as other parts and accessories of vehicles.

This information was last updated on .


Technical Characteristics

COTTER PIN HOLE DIAMETER
(ADDV) 0.440 INCHES NOMINAL
KEYWAY WIDTH
(ABRR) 0.496 INCHES NOMINAL
KEYWAY DEPTH
(ABRV) 0.280 INCHES NOMINAL
KEYWAY LENGTH
(AFYS) 2.996 INCHES NOMINAL
PAINTED FEATURE
(BJYP) NOT INCLUDED
RING INSIDE DIAMETER
(AAWR) 3.000 INCHES NOMINAL
RING OUTSIDE DIAMETER
(ADEV) 6.240 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATOR
(AJYP) UN
SHANK END KEYWAY
(BPBK) PROVIDED
SHANK END THREAD PROVISION
(BPBJ) THREADED
SHANK LENGTH
(AATR) 16.380 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) ROUND TAPERED STEP SHANK W/SHOULDER
TAPER LENGTH
(ABND) 3.750 INCHES NOMINAL
TAPER PER FOOT
(ALAL) 4.800 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(ABET) 2.380 INCHES
THREAD SIZE
(ABUJ) 2 IN.-12
UNTHREADED SHANK END DIAMETER
(BPBY) 2.000 INCHES NOMINAL
III STYLE DESIGNATOR
(STYL) ROUND TAPERED STEP SHANK W/SHOULDER
ERR DEFAULT
(ALAL) ERR DEFAULT
ERR DEFAULT
(BPBY) ERR DEFAULT

Manufacturer Part Numbers


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