The Hub,wheel,vehicular, cataloged under National Stock Number 2530-01-255-5364, 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 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-255-5364 |
| Primary Part Number | 52D7909-1 |
| Item Name | Hub,wheel,vehicular |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba |
| Status | ACTIVE |
| Mounting Hole Quantity | 6 |
| Outside Diameter | 10.500 INCHES NOMINAL IN |
| Bolt Circle Diameter | 8.750 INCHES NOMINAL WHEEL STUD IN |
| 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 |
|---|---|
| 52D7909-1 | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA) |
| Reference | Meaning |
|---|---|
| 522586 | 5/9 Secondary reference U.S. Government activity |
| 52D7909 | 7/2 Vendor item drawing reference Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba |
| 2530PL0822709 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 522586 | 3/9 Design control — primary reference Axeline Industries Inc |
NSN 2530-01-255-5364 is a Hub,wheel,vehicular, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-255-5364 has 1 manufacturer part number on file: 52D7909-1 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).
Key specifications for 52D7909-1: Mounting Hole Quantity: 6; Outside Diameter: 10.500 INCHES NOMINAL IN; Bolt Circle Diameter: 8.750 INCHES NOMINAL WHEEL STUD IN; Special Features: 6.062 IN. LG;TAPERED AND RECESSED BORE;BOLT HOLES 0.860 IN. DIA IN. 3 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.