The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-526-9142, 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 Cospolich Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-526-9142 |
| Primary Part Number | HPCAH01 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Cospolich Inc. |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Length | 15.875 INCHES MINIMUM AND 16.125 INCHES MAXIMUM IN |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Body Style | TUBULAR, THREADED TERMINALS |
| Maximum Wattage Rating in Watts | 2000.0 SINGLE VOLTAGE |
| Terminal Length | 2.500 INCHES NOMINAL IN |
| Element Connection Style | STUD TYPE |
| Unpackaged Unit Width | 6.000 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN |
| Effective Heating Length | 59.000 INCHES NOMINAL IN |
| Terminal Arrangement Style | ONE AT EACH END |
| Material | NICKEL AND CHROMIUM SHEATH |
| 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 |
|---|---|
| HPCAH01 | Cospolich Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0811-268 | 3/9 Design control — primary reference Crescent Metal Products, Inc. Dba Crescor |
NSN 4520-01-526-9142 is a Heating Element,electrical,nonim, manufactured by Cospolich Inc., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-526-9142 has 1 manufacturer part number on file: HPCAH01 (Cospolich Inc.).
Key specifications for HPCAH01: Terminal Quantity: 2; Length: 15.875 INCHES MINIMUM AND 16.125 INCHES MAXIMUM IN; Voltage in Volts and Current Type: 120.0 AC SINGLE VOLTAGE; Body Style: TUBULAR, THREADED TERMINALS. 11 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.