The Tone Ring,abs, cataloged under National Stock Number 2530-01-616-7231, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Daimler Truck North America Llc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-616-7231 |
| Primary Part Number | CM-10009780 |
| Item Name | Tone Ring,abs |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| Mounting Hole Quantity | 10 |
| Mounting Method | BOLTED |
| Outside Diameter | 6.870 INCHES NOMINAL IN |
| Overall Thickness | 0.365 INCHES NOMINAL IN |
| Vehicle Identification Designator | M916A2 |
| Thread Direction | RIGHT-HAND |
| Inside Diameter | 5.397 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Material | STEEL |
| Thread Series Designator | UNF |
| Mounting Hole Type | THRU HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CM-10009780 PRIMARY | Daimler Truck North America Llc (USA) |
| 10009780 | Consolidated Metco Inc Clackamas Plant (USA) |
NSN 2530-01-616-7231 is a Tone Ring,abs, manufactured by Daimler Truck North America Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-616-7231 has 2 manufacturer part numbers on file: CM-10009780 (Daimler Truck North America Llc), 10009780 (Consolidated Metco Inc Clackamas Plant).
Key specifications for CM-10009780: Mounting Hole Quantity: 10; Mounting Method: BOLTED; Outside Diameter: 6.870 INCHES NOMINAL IN; Overall Thickness: 0.365 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.