The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-137-4876, 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 American Wyott Corporation Dba Apw Wyott Food Service Equipment. Government technical data includes 6 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-137-4876 |
| Primary Part Number | 50335 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | American Wyott Corporation Dba Apw Wyott Food Service Equipment |
| Status | ACTIVE |
| Length | 21.625 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 208.0 AC OR 230.0 AC SINGLE VOLTAGE |
| Body Style | TUBULAR, M SHAPED |
| Effective Heating Length | 21.625 INCHES NOMINAL IN |
| Width | 14.000 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 |
|---|---|
| 50335 PRIMARY | American Wyott Corporation Dba Apw Wyott Food Service Equipment (USA) |
NSN 4520-01-137-4876 is a Heating Element,electrical,nonim, manufactured by American Wyott Corporation Dba Apw Wyott Food Service Equipment, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-137-4876 has 1 manufacturer part number on file: 50335 (American Wyott Corporation Dba Apw Wyott Food Service Equipment).
2 possible matches (shared part number, not a government interchangeability claim): 6150-01-173-9751, 5995-01-371-8115. Verify interchangeability with system specifications before substitution.
Key specifications for 50335: Length: 21.625 INCHES NOMINAL IN; Voltage in Volts and Current Type: 208.0 AC OR 230.0 AC SINGLE VOLTAGE; Body Style: TUBULAR, M SHAPED; Effective Heating Length: 21.625 INCHES NOMINAL IN. 6 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.