The Ring,cam, cataloged under National Stock Number 2530-01-448-6243, 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 Kone Industrial Oy. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-448-6243 |
| Primary Part Number | AR4.11.8 ITEM 31 |
| Item Name | Ring,cam |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Kone Industrial Oy |
| Status | ACTIVE |
| Vehicle Design Control Activity | S4599 |
| 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 |
|---|---|
| AR4.11.8 ITEM 31 | Kone Industrial Oy (FIN) |
| Reference | Meaning |
|---|---|
| 80372H01 | 3/9 Design control — primary reference Kone Oyj Hyvinkaan Tehtaat |
| 80375H01 | 5/9 Secondary reference Kone Oyj Hyvinkaan Tehtaat |
| 80372H01 | C/1 Advisory reference — outside the item-of-supply concept Kone Industrial Oy |
| AR4.11.8 ITEM 31 | 5/9 Secondary reference Kone Oyj Hyvinkaan Tehtaat |
| 80375H01 | 5/1 Secondary reference Kone Industrial Oy |
NSN 2530-01-448-6243 is a Ring,cam, manufactured by Kone Industrial Oy, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-448-6243 has 1 manufacturer part number on file: AR4.11.8 ITEM 31 (Kone Industrial Oy).
Key specifications for AR4.11.8 ITEM 31: Vehicle Design Control Activity: S4599; End Item Identification: ELEVATOR OVERSPEED GOVERNOR NUMBER 80420G01...94. 1 specification is 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.