The Duct Assy,pre-Coole, cataloged under National Stock Number 4130-00-921-5806, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Duct Assy,pre-Coole |
| FSC / FSG | 4130 — No Item Name Available (FSG 41) |
| Manufacturers | Hdt Expeditionary Systems Inc (CAGE 92878); Drs Environmental Systems Inc (CAGE 5RQL2); Keco Industries, Inc. (CAGE 94833) |
| Parameter | Value |
|---|---|
| NSN | 4130-00-921-5806 |
| Primary Part Number | 31207 |
| Item Name | Duct Assy,pre-Coole |
| FSC / FSG | 4130 / 41 — No Item Name Available |
| Manufacturer | Hdt Expeditionary Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4130-00-921-5806 is a Duct Assy,pre-Coole, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4130 (No Item Name Available). Status: active.
NSN 4130-00-921-5806 has 4 cross-referenced part numbers: 31207 (Hdt Expeditionary Systems Inc), 31207 (Drs Environmental Systems Inc), 31207 (Keco Industries, Inc.), C31207 (Keco Industries, Inc.).
There are 8 known substitutes for 4130-00-921-5806: 5970-00-435-4838, 2530-00-518-1313, 5935-01-043-0649 and 5 more. Verify interchangeability with system specifications before substitution.