The Heater Cartridge, cataloged under National Stock Number 4520-01-060-9763, 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 Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4520-01-060-9763 |
| Primary Part Number | P/5C5-16&9C |
| Item Name | Heater Cartridge |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 30 IN. LEADS,3/4 NPT IN |
| 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 |
|---|---|
| L4-2232/1-2 | Vulcan Electric Co Ltd (CAN) |
| P/5C5-16&9C PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| Reference | Meaning |
|---|---|
| 68185 | C/1 Advisory reference — outside the item-of-supply concept Drs Environmental Systems Inc |
| 68185 | 7/9 Vendor item drawing reference Davey Compressor Co Div of Keco Industries Inc |
NSN 4520-01-060-9763 is a Heater Cartridge, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-060-9763 has 2 manufacturer part numbers on file: L4-2232/1-2 (Vulcan Electric Co Ltd), P/5C5-16&9C (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
Key specifications for P/5C5-16&9C: General Characteristics Item Description: 30 IN. LEADS,3/4 NPT IN. 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.