The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-355-3149, 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 19 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-355-3149 |
| Primary Part Number | 087-872162-001 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Phase | SINGLE SINGLE VOLTAGE |
| Frequency in Hertz | 60.0 |
| Terminal Quantity | 2 |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Horizontal Leg Length | 13.750 INCHES NOMINAL IN |
| Body Style | TUBULAR OVER-THE-SIDE TYPE |
| Maximum Wattage Rating in Watts | 200.0 SINGLE VOLTAGE |
| Terminal Length | 72.000 INCHES NOMINAL IN |
| Vertical Leg Length | 5.000 INCHES NOMINAL IN |
| Element Connection Style | WIRE LEAD |
| Mounting Method Style | TERMINAL MOUNTED |
| Heat Quantity | 1 |
| Conduit Opening Size | 0.440 INCHES NOMINAL IN |
| Element Radiation Spectrum | NONINFRARED |
| Material | NICKEL ALLOY SHEATH |
| Material | MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Material | NICKEL ALLOY RESISTANCE WIRE |
| Distance From Terminal Box | 7.440 INCHES NOMINAL IN |
| Element Quantity | 1 |
| 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 |
|---|---|
| 13229E0520 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 087-872162-001 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| Reference | Meaning |
|---|---|
| 13229E0520 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4520-01-355-3149 is a Heating Element,electrical,nonim, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-355-3149 has 2 manufacturer part numbers on file: 13229E0520 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 087-872162-001 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
Key specifications for 087-872162-001: Phase: SINGLE SINGLE VOLTAGE; Frequency in Hertz: 60.0; Terminal Quantity: 2; Voltage in Volts and Current Type: 120.0 AC SINGLE VOLTAGE. 19 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.