The Kingpin,fifth Wheel, cataloged under National Stock Number 2510-01-214-4516, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2510-01-214-4516 |
| Item Name | Kingpin,fifth Wheel |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Status | ACTIVE |
| Flange Shape | ROUND |
| Mounting End Type | FLANGE |
| Head Height | 0.560 INCHES NOMINAL IN |
| Length | 0.380 INCHES NOMINAL SHOULDER IN |
| Flange Thickness | 1.000 INCHES NOMINAL IN |
| Mounting Hole Spacing | CENTERED AND TAPERED |
| Body Outside Diameter | 2.875 INCHES NOMINAL IN |
| Supplementary Features | SHEAR STRENGTH 130000 PSI |
| Mounting Flange Bolt Hole Quantity | 1 |
| Style Designator | LOCKING RECESS |
| Mounting Hole Diameter | 1.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| Locking Recess Outside Diameter | 2.000 INCHES NOMINAL IN |
| Body Length | 1.250 INCHES NOMINAL IN |
| Locking Recess Length | 1.500 INCHES NOMINAL IN |
| Head Outside Diameter | 2.812 INCHES NOMINAL IN |
| Material | STEEL |
| Shoulder Outside Diameter | 3.000 INCHES NOMINAL IN |
| Flange Outside Diameter | 8.000 INCHES NOMINAL IN |
| Metallic Hardness Rating | 35.0 NOMINAL ROCKWELL C |
| Pin Length | 3.690 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| T-400-BA-N | 3/9 Design control — primary reference U.S. Government activity |
| 8U34526 | 7/1 Vendor item drawing reference Sanofi Us Services Inc. |
NSN 2510-01-214-4516 is a Kingpin,fifth Wheel, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
Key specifications for 2510-01-214-4516: Flange Shape: ROUND; Mounting End Type: FLANGE; Head Height: 0.560 INCHES NOMINAL IN; Length: 0.380 INCHES NOMINAL SHOULDER IN. 20 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.