The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-232-9488, 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 Spencer Industries Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4520-01-232-9488 |
| Primary Part Number | 77C718092-2 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Spencer Industries Inc |
| Status | ACTIVE |
| Length | 10.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Body Style | STANDARD ELEMENT |
| Maximum Wattage Rating in Watts | 150.0 SINGLE VOLTAGE |
| Element Connection Style | SHIELDED WIRE LEAD |
| Watt Density Rating | 5.0 PER SQUARE INCH SINGLE VOLTAGE |
| Width | 3.000 INCHES NOMINAL IN |
| Material | COPPER RESISTANCE WIRE |
| Element Quantity | 2 |
| 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 |
|---|---|
| 030100C1 | Watlow Electric Manufacturing Co Dba Watlow (USA) |
| 030100C1-0001B | Watlow Electric Manufacturing Co Dba Watlow (USA) |
| 030100C1 | Cir-Cut Corp (USA) |
| 77C718092-2 PRIMARY | Spencer Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 77C718092P002 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 4520-01-232-9488 is a Heating Element,electrical,nonim, manufactured by Spencer Industries Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-232-9488 has 4 manufacturer part numbers on file: 030100C1 (Watlow Electric Manufacturing Co Dba Watlow), 030100C1-0001B (Watlow Electric Manufacturing Co Dba Watlow), 030100C1 (Cir-Cut Corp), 77C718092-2 (Spencer Industries Inc).
Key specifications for 77C718092-2: Length: 10.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 120.0 AC SINGLE VOLTAGE; Body Style: STANDARD ELEMENT; Maximum Wattage Rating in Watts: 150.0 SINGLE VOLTAGE. 9 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.