The Hub Assembly,front, cataloged under National Stock Number 2530-01-466-3057, 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 Pdi Ground Support Systems, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-466-3057 |
| Primary Part Number | 18-3603 |
| Item Name | Hub Assembly,front |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Pdi Ground Support Systems, Inc. |
| Status | ACTIVE |
| Accessory Components and Quantity | 1HUB SUB-ASSY-1; 1-14 HEX SLT JAM NUT PLT-1;WASHER, SPINDLE KEY (06117)-1; CONE BEARING-1; CONE BEARING-1; SEAL GREASE NO. AG7135EO-1; CAP GREASE-1; 1/8 X 2" COTTER PIN PLT-1; 1/2 MED SPL LOCK WASHER (MSS353)-5; 1/2 - 20 HEX NUT PLT (MS519)-5 |
| 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 |
|---|---|
| 3468AS1011-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 18-3603 PRIMARY | Pdi Ground Support Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1730NR0138 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 2530-01-466-3057 is a Hub Assembly,front, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-466-3057 has 2 manufacturer part numbers on file: 3468AS1011-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 18-3603 (Pdi Ground Support Systems, Inc.).
Key specifications for 18-3603: Accessory Components and Quantity: 1HUB SUB-ASSY-1; 1-14 HEX SLT JAM NUT PLT-1;WASHER, SPINDLE KEY (06117)-1; CONE BEARING-1; CONE BEARING-1; SEAL GREASE NO. AG7135EO-1; CAP GREASE-1; 1/8 X 2" COTTER PIN PLT-1; 1/2 MED SPL LOCK WASHER (MSS353)-5; 1/2 - 20 HEX NUT PLT (MS519)-5; Special Features: NHA A/S37A-3 MOBILE ELECTRIC POWER PLANT. 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.