NSN 2510-00-706-7973

Part Details | FIFTH WHEEL KINGPIN

2510-00-706-7973 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.

Alternate Parts: 12C179, 12C163, 355697, T417H, SVTG3678, MS530361, MS-53036-1, 25214, 2-52-14, 25214, 2-52-14, 7067973, 2510-00-706-7973, 00-706-7973, 2510007067973, 007067973

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
25JAN 01, 196300-706-797311407 ( KINGPIN, FIFTH WHEEL )
REFERENCE DRAWINGS & PICTURES

LOCKING RECESS

Cross Reference | NSN 2510-00-706-7973
Part Number Cage Code Manufacturer
12C1791DF03ABM EQUIPMENT & SUPPLY, LLCDBA HIGHWAY MANUFACTURING
12C1631DF03ABM EQUIPMENT & SUPPLY, LLCDBA HIGHWAY MANUFACTURING
355697H0001DAF TRUCKS N.V.
T417H74410HOLLAND USA INC
SVTG3678H0711KONINKLYKE LANDMACHT DMKL-MVA 3DIRECTIE MATERIEEL KONINKLYKE
MS-53036-196906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
2-52-1460528TRAILMOBILE INCSUB OF THE PULLMAN CO
2-52-1478830TROPIC-AIRE CARRIER DIVISIONOF MC GRAW-EDISON CO
706797319207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 2510-00-706-7973
Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING20.0 MINIMUM ROCKWELL C AND 27.0 MAXIMUM ROCKWELL C
STYLE DESIGNATOR LOCKING RECESS
HEAD HEIGHT0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
FLANGE THICKNESS0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
BODY LENGTH1.250 INCHES MINIMUM AND 1.375 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.870 INCHES MINIMUM AND 2.880 INCHES MAXIMUM
HEAD OUTSIDE DIAMETER2.297 INCHES MINIMUM AND 2.827 INCHES MAXIMUM
SHOULDER OUTSIDE DIAMETER2.968 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER8.000 INCHES MINIMUM AND 8.500 INCHES MAXIMUM
SHOULDER LENGTH0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
PIN LENGTH3.625 INCHES MINIMUM AND 3.688 INCHES MAXIMUM
LOCKING RECESS OUTSIDE DIAMETER1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM
LOCKING RECESS LENGTH1.422 INCHES MINIMUM AND 1.454 INCHES MAXIMUM
MOUNTING END TYPE FLANGE
FLANGE SHAPE ROUND
MOUNTING FLANGE BOLT HOLE QUANTITY6
MOUNTING HOLE DIAMETER0.875 INCHES NOMINAL
MOUNTING HOLE SPACINGEQUALLY SPACED ON 5-3/4 IN. BOLT CIRCLE
SPECIAL FEATURES45 DEG CHAMFER ON UPPER EDGE OF BOLT HOLES