The Pumping Unit,condensate,heating-, cataloged under National Stock Number 4520-01-137-4708, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-137-4708 |
| Primary Part Number | 296-300222-007 |
| Item Name | Pumping Unit,condensate,heating- |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Phase | SINGLE |
| Electric Motor Horsepower Rating | 0.333 |
| Unit Type | SINGLE |
| Water Capacity in Gallons Per Minute | 17.0 |
| 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 |
|---|---|
| PCN 109372 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 296-300222-007 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| Reference | Meaning |
|---|---|
| 379-118658-002 | 5/9 Secondary reference Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
NSN 4520-01-137-4708 is a Pumping Unit,condensate,heating-, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-137-4708 has 2 manufacturer part numbers on file: PCN 109372 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 296-300222-007 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
Key specifications for 296-300222-007: Overall Height: 39.500 INCHES NOMINAL IN; Phase: SINGLE; Overall Length: 28.000 INCHES NOMINAL IN; Overall Width: 14.000 INCHES NOMINAL IN. 4 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.