The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-595-4748, 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 Yanmar America Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-595-4748 |
| Primary Part Number | 129033-77501 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Yanmar America Corporation |
| Status | ACTIVE |
| Body Style | TUBULAR, RECTANGULAR |
| 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 |
|---|---|
| 129033-77501 | Yanmar America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 129033-77501 | 5/9 Secondary reference Yanmar Diesel America Corp |
| 129033-77500 | 3/9 Design control — primary reference Yanmar Diesel America Corp |
| 129033-77500 | 5/9 Secondary reference Yanmar America Corporation |
| 129033-77500 | D/9 Drawing number reference only Cummins Power Generation Inc. |
NSN 4520-01-595-4748 is a Heating Element,electrical,nonim, manufactured by Yanmar America Corporation, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-595-4748 has 1 manufacturer part number on file: 129033-77501 (Yanmar America Corporation).
Key specifications for 129033-77501: Body Style: TUBULAR, RECTANGULAR; Special Features: TOP MOUNTING HEXAGON NUT AND SCREW; Part Name Assigned by Controlling Agency: HEATER, AIR; End Item Identification: 6115-01-561-7455; GEN SET, DIESEL ENGINE. 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.