The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-496-8534, 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 Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-496-8534 |
| Primary Part Number | CWM 12-1 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Maximum Wattage Rating in Watts | 12.0 SINGLE VOLTAGE |
| 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 |
|---|---|
| F100-80920 | Peerless Mfg Co (USA) |
| CWM 12-1 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
NSN 4520-01-496-8534 is a Heating Element,electrical,nonim, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-496-8534 has 2 manufacturer part numbers on file: F100-80920 (Peerless Mfg Co), CWM 12-1 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
Key specifications for CWM 12-1: Voltage in Volts and Current Type: 120.0 AC SINGLE VOLTAGE; Maximum Wattage Rating in Watts: 12.0 SINGLE VOLTAGE; Special Features: HEATING CABLE; UNIFORM THERMAL OUTPUT; CONSTRUCTION: TWIN 12 AWG COPPER BUSS WIRES, FEP INSULATION JACKET, PAIRING JACKET, NICKEL CHROMIUM WIRE HEATING ELEMENT, FEP INSULATION SHEATH, TINNED COPPER BRAID; FLEXIBLE; ELECTRIC HEAT; CAN BE CUT TO LENGTH; CAN WITHSTAND UP TO 395 DEG F SATURATED STEAM; ZERO IN-RUSH AT STARTUP DEGF. 2 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.