The Heat Interchanger,refrigerant, cataloged under National Stock Number 4130-01-666-6033, 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 J & E Hall Ltd. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-666-6033 |
| Primary Part Number | N24020064 |
| Item Name | Heat Interchanger,refrigerant |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | J & E Hall Ltd |
| Status | ACTIVE |
| Gas Connection Type | TUBE |
| Gas Connection Size | 2.5/8 INCH IN |
| Tube Fin | NOT PROVIDED |
| Material | STEEL SHELL |
| Material | STEEL TUBE |
| 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 |
|---|---|
| N24020064 | J & E Hall Ltd (GBR) |
| Reference | Meaning |
|---|---|
| SLHE 30/35 | 3/9 Design control — primary reference Doucette Industries, Inc. |
NSN 4130-01-666-6033 is a Heat Interchanger,refrigerant, manufactured by J & E Hall Ltd, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-666-6033 has 1 manufacturer part number on file: N24020064 (J & E Hall Ltd).
Key specifications for N24020064: Gas Connection Type: TUBE; Overall Length: 28.875 INCHES NOMINAL IN; Gas Connection Size: 2.5/8 INCH IN; Special Features: SUCTION LINE HEAT EXCHANGER,NOMINAL SUBCOOLING 10 DEGREES FAHRENHEIT AND A NOMINAL 20 DEGREES SUCTION SUPERHEAT,HP 30,GAS CONNECTION:2 5/8INCH,LIQUID CONNECTION:1 3/8INCH,DWP:450PSI,WEIGHT:16LBS,MOUNT IN VERTICAL SUCTION LINE CLOSE TO EVAPORATOR LBS. 5 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.