The Plate,fifth Wheel Assembly, cataloged under National Stock Number 2510-01-723-7313, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. The manufacturer of record is Certified Stainless Service, Inc. Dba West-Mark Div West-Mark. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2510-01-723-7313 |
| Primary Part Number | S2-4120590 A |
| Item Name | Plate,fifth Wheel Assembly |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Manufacturer | Certified Stainless Service, Inc. Dba West-Mark Div West-Mark |
| Status | ACTIVE |
| Mounting Hole Quantity | 18 |
| Material Document and Classification | A514 GRADE 100 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE |
| Vehicle Design Control Activity | 880W5 |
| Material | STEEL |
| Item Type Category | WHEEL ASSEMBLY |
| Kingpin Size Accommodated | W2 |
| Mounting Hole Type | THRU HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S2-4120590 A PRIMARY | Certified Stainless Service, Inc. Dba West-Mark Div West-Mark (USA) |
NSN 2510-01-723-7313 is a Plate,fifth Wheel Assembly, manufactured by Certified Stainless Service, Inc. Dba West-Mark Div West-Mark, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
NSN 2510-01-723-7313 has 1 manufacturer part number on file: S2-4120590 A (Certified Stainless Service, Inc. Dba West-Mark Div West-Mark).
Key specifications for S2-4120590 A: Mounting Hole Quantity: 18; Overall Height: 43.00 INCHES NOMINAL IN; Material Document and Classification: A514 GRADE 100 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE; Overall Length: 35.55 INCHES NOMINAL IN. 7 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.