National Item Identification Number
01-399-4223
013994223
2510-01-399-4223
2510013994223
National Stock Number
Item Name
KINGPIN,FIFTH WHEEL
Federal Supply Class
2510
Description
A metal item designed for mounting to a fifth wheel coupler or fifth wheel upper plate to provide a towing and pivot connection between a truck-tractor or dolly and the semitrailer.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
KP100A
Required Categories
STYLE DESIGNATOR
HEAD OUTSIDE DIAMETER
PIN LENGTH
LOCKING RECESS LENGTH
III
Required Description
3 LOCKING RECESS
4.375 INCHES NOMINAL
2.875 INCHES NOMINAL
2.312 INCHES NOMIN