The Heater,duct Type,portable, cataloged under National Stock Number 4520-01-367-2739, 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 Drs Environmental Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-367-2739 |
| Primary Part Number | H-120 |
| Item Name | Heater,duct Type,portable |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Drs Environmental Systems Inc |
| Status | ACTIVE |
| Heat Delivery Rate | 120000.0 BRITISH THERMAL UNIT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-01-367-2739 is a Heater,duct Type,portable, manufactured by Drs Environmental Systems Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-367-2739 has 3 cross-referenced part numbers: H-120 (Drs Environmental Systems Inc), H-120 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), 60000-100 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems).
There are 8 known substitutes for 4520-01-367-2739: 2520-00-141-3171, 3020-00-204-2122, 4320-00-308-6747 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for H-120: Heat Delivery Rate: 120000.0 BRITISH THERMAL UNIT. 1 total characteristics are documented in the Federal Logistics Information System.