The Tank,radiator,overflow, cataloged under National Stock Number 2930-01-354-9583, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Porobond Products, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-354-9583 |
| Primary Part Number | PB5004-4 |
| Item Name | Tank,radiator,overflow |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Porobond Products, Llc |
| Status | ACTIVE |
| Vehicle Design Control Activity | 45152 |
| 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 |
|---|---|
| PB5004-4 PRIMARY | Porobond Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2HD381 | 5/9 Secondary reference Oshkosh Corp |
| 2300-51073 | 5/9 Secondary reference Go/dan Industries |
NSN 2930-01-354-9583 is a Tank,radiator,overflow, manufactured by Porobond Products, Llc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-354-9583 has 1 manufacturer part number on file: PB5004-4 (Porobond Products, Llc).
Key specifications for PB5004-4: Vehicle Design Control Activity: 45152; Special Features: LOWER HOSE CONNECTION 1.599 INCH LONG, 3.0 INCH O.D.; TM 9-2320-360-24P FIG 42; NHA NSN 2930-01-337-0202 ENGINE RADIATOR; LENGTH 53 INCHES; WITH 6.5 INCHES; HEIGHT 8 INCHES IN; End Item Identification: NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER). 1 specification is 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.