The Core Assembly,fluid Cooler, cataloged under National Stock Number 2930-01-439-0579, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-439-0579 |
| Item Name | Core Assembly,fluid Cooler |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Style Designator | PLAIN "U" TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4-280-10-045-001 | 3/9 Design control — primary reference Itt Corporation Dba Itt Standard |
| 5-131-10-045-001 PIECE 2 | C/1 Advisory reference — outside the item-of-supply concept Fluid Handling Llc |
| 4-280-10-045-001 | C/1 Advisory reference — outside the item-of-supply concept Fluid Handling Llc |
| 5-131-10-045-001 PIECE 2 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
NSN 2930-01-439-0579 is a Core Assembly,fluid Cooler, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
Key specifications for 2930-01-439-0579: Heat Transfer Method: INDIRECT; Style Designator: PLAIN "U" TUBE; End Item Identification: NAVY WEAPONS SYSTEM CODE,KK,PATROL COASTAL (PC-1) CLASS SHIPS. 2 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.