The Superheater Assembly, cataloged under National Stock Number 4520-01-374-8268, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Ran-Paige Co Inc the Dba M C General Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4520-01-374-8268 |
| Primary Part Number | 5-13-4422 |
| Item Name | Superheater Assembly |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Ran-Paige Co Inc the Dba M C General Inc |
| Status | ACTIVE |
| Overall Diameter | 6.380 INCHES NOMINAL IN |
| General Characteristics Item Description | INCLUDES TWO 5-13-4423 SUPERHEATER PLATES AND THREE 5-13-6352 SUPERHEATER LEG |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 5-13-4422 PRIMARY | Ran-Paige Co Inc the Dba M C General Inc (USA) |
| Reference | Meaning |
|---|---|
| 5-13-4422 | 5/2 Secondary reference U.S. Government activity |
NSN 4520-01-374-8268 is a Superheater Assembly, manufactured by Ran-Paige Co Inc the Dba M C General Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-374-8268 has 1 manufacturer part number on file: 5-13-4422 (Ran-Paige Co Inc the Dba M C General Inc).
Key specifications for 5-13-4422: Overall Diameter: 6.380 INCHES NOMINAL IN; General Characteristics Item Description: INCLUDES TWO 5-13-4423 SUPERHEATER PLATES AND THREE 5-13-6352 SUPERHEATER LEG; Overall Length: 5.830 INCHES NOMINAL IN; End Item Identification: 4520-01-329-3451,HEATER,SPACE. 3 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.