The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-103-8837, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Vulcan Electric Co Div Vulcan Electric Company. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-103-8837 |
| Primary Part Number | FS1510B |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Vulcan Electric Co Div Vulcan Electric Company |
| Status | ACTIVE |
| Terminal Arrangement Style | ONE AT EACH END |
| Voltage in Volts and Current Type | 240.0 AC SINGLE VOLTAGE |
| Phase | SINGLE SINGLE VOLTAGE |
| Effective Heating Length | 6.500 INCHES NOMINAL IN |
| Cubic Measure | 0.50 CUBIC FEET |
| Nominal Thread Size | 0.138 INCHES STUD IN |
| Length | 6.500 INCHES NOMINAL IN |
| Width | 2.000 INCHES NOMINAL IN |
| Material | STEEL SHEATH |
| Heat Quantity | 1 |
| Thread Quantity | 32.0 PER INCH STUD |
| Terminal Length | 0.312 INCHES NOMINAL IN |
| Maximum Wattage Rating in Watts | 725.0 SINGLE VOLTAGE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD |
| Element Quantity | 1 |
| Terminal Quantity | 2 |
| Frequency in Hertz | 50.0 AND 60.0 |
| Element Radiation Spectrum | NONINFRARED |
| Element Connection Style | STUD TYPE |
| Body Style | STRIP, FINNED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S-4-250 FIG-144 | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc (USA) |
| 2-4378 | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc (USA) |
| P318-2 | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc (USA) |
| FS1510B PRIMARY | Vulcan Electric Co Div Vulcan Electric Company (USA) |
| 3-4965 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 4520-01-103-8837 is a Heating Element,electrical,nonim, manufactured by Vulcan Electric Co Div Vulcan Electric Company, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-103-8837 has 5 cross-referenced part numbers: S-4-250 FIG-144 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc), 2-4378 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc), P318-2 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc), FS1510B (Vulcan Electric Co Div Vulcan Electric Company), 3-4965 (Zf Industrieantriebe Witten Gmbh).
There are 7 known substitutes for 4520-01-103-8837: 5910-00-128-3858, 5120-00-243-2928, 5330-00-817-6056 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for FS1510B: Terminal Arrangement Style: ONE AT EACH END; Voltage in Volts and Current Type: 240.0 AC SINGLE VOLTAGE; Phase: SINGLE SINGLE VOLTAGE; Effective Heating Length: 6.500 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.