The Central Lube System, cataloged under National Stock Number 4730-01-520-9945, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Application Equipment Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-520-9945 |
| Primary Part Number | 3499680 |
| Item Name | Central Lube System |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Application Equipment Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3499680 PRIMARY | Application Equipment Inc (USA) |
| Reference | Meaning |
|---|---|
| 3499680 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 3499680 | 7/9 Vendor item drawing reference Oshkosh Corp |
NSN 4730-01-520-9945 is a Central Lube System, manufactured by Application Equipment Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-520-9945 has 1 manufacturer part number on file: 3499680 (Application Equipment Inc).
Key specifications for 3499680: Special Features: ITEM CONSISTS OF; 8, FITTINGS 90 DEG, M6PTC-M8X1; 4 FIGGINGS 90 DEG, M6PTC-M10X1; 12 FITTINGS STRAIGHT, M6PTC-SPCL; CARBON STEEL 12 OUTLET DIVERTERBLOCL WITH ZERK 2NPT; End Item Identification: WHEELED TANKER. 0 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.