The Frame,air Duct, cataloged under National Stock Number 4130-01-058-8549, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Chase Supply, Inc. Dba Chase Defense Partners. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-058-8549 |
| Primary Part Number | F20732 |
| Item Name | Frame,air Duct |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Chase Supply, Inc. Dba Chase Defense Partners |
| Status | ACTIVE |
| FSC Application Data | AIR CONDITIONED DUCT |
| General Characteristics Item Description | FRAME 1,CONNECTOR 1,21.000 IN. LG,7.810 IN. W,0.750 IN. THK,FINISH CADMIUM PLATE PER QQ-P-416 TYPE I CLASS 1 IN |
| Supplementary Features | SIZE IS 27 INCH IN |
| 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 |
|---|---|
| F20732 | Chase Supply, Inc. Dba Chase Defense Partners (USA) |
| Reference | Meaning |
|---|---|
| 7346893-10 | 5/9 Secondary reference U.S. Government activity |
| 7346893-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4130-01-058-8549 is a Frame,air Duct, manufactured by Chase Supply, Inc. Dba Chase Defense Partners, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-058-8549 has 1 manufacturer part number on file: F20732 (Chase Supply, Inc. Dba Chase Defense Partners).
Key specifications for F20732: FSC Application Data: AIR CONDITIONED DUCT; General Characteristics Item Description: FRAME 1,CONNECTOR 1,21.000 IN. LG,7.810 IN. W,0.750 IN. THK,FINISH CADMIUM PLATE PER QQ-P-416 TYPE I CLASS 1 IN; Supplementary Features: SIZE IS 27 INCH IN; End Item Identification: ALL TRAILER MOUNTED AIR CONDITIONERS. 3 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.