The Heater,circulation,air-Gas, cataloged under National Stock Number 4520-01-252-0746, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-252-0746 |
| Primary Part Number | 103296 |
| Item Name | Heater,circulation,air-Gas |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STNLS STEEL VESSEL W/NICKEL-IRON-CHROMIUM ELEMENTS; 120 VAC,1.5 KW,SINGLE PHASE; 31.812 IN. O/A H,4.500 IN. DIA,23.000 IN. C TO C DISTANCE BETWEEN 0.750 NPT INLET,OUTLET CONNECTIONS; 750.0 DEG F MAX OPER TEMP VAC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 103296 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| GCH-21505-120V | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| GCH-21505 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
NSN 4520-01-252-0746 is a Heater,circulation,air-Gas, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-252-0746 has 3 cross-referenced part numbers: 103296 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), GCH-21505-120V (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), GCH-21505 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
There are 4 known substitutes for 4520-01-252-0746: 4320-00-226-8037, 4130-00-777-3596, 6210-01-173-6280 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 103296: General Characteristics Item Description: STNLS STEEL VESSEL W/NICKEL-IRON-CHROMIUM ELEMENTS; 120 VAC,1.5 KW,SINGLE PHASE; 31.812 IN. O/A H,4.500 IN. DIA,23.000 IN. C TO C DISTANCE BETWEEN 0.750 NPT INLET,OUTLET CONNECTIONS; 750.0 DEG F MAX OPER TEMP VAC. 1 total characteristics are documented in the Federal Logistics Information System.