The Cooling Coil,continuous Tube,gra, cataloged under National Stock Number 4130-01-503-9436, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-503-9436 |
| Primary Part Number | 1345D00 IT.2 |
| Item Name | Cooling Coil,continuous Tube,gra |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil |
| Status | ACTIVE |
| Tube Material | COPPER |
| Fin Material | COPPER |
| Coil Type | WATER |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Outlet Nominal Inside Diameter | 0.625 INCHES IN |
| Inlet Nominal Inside Diameter | 0.625 INCHES IN |
| Shape | U-TUBE |
| Coil Construction/arrangement Type | FINNED SURFACE |
| Outlet Nominal Outside Diameter | 1.000 INCHES IN |
| Inlet Nominal Outside Diameter | 1.000 INCHES IN |
| Coil Refrigerant Type for Which Designed | FRESH WATER |
| 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 |
|---|---|
| 4W8-31-5612T | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| 1345D00 IT.2 PRIMARY | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| 1346001 | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
NSN 4130-01-503-9436 is a Cooling Coil,continuous Tube,gra, manufactured by Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-503-9436 has 3 manufacturer part numbers on file: 4W8-31-5612T (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), 1345D00 IT.2 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), 1346001 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil).
Key specifications for 1345D00 IT.2: Tube Material: COPPER; Fin Material: COPPER; Coil Type: WATER; Mounting Position: HORIZONTAL OR VERTICAL. 11 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.