The Installation Kit,air Conditionin, cataloged under National Stock Number 4120-01-689-6471, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Carrier Machinery and Systems Div of Carrier Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Installation Kit,air Conditionin |
| FSC / FSG | 4120 — Air Conditioning Equipment (FSG 41) |
| Manufacturers | Imeco Inc (CAGE 0V369); Carrier Machinery and Systems Div of Carrier Corp (CAGE 55964) |
| Parameter | Value |
|---|---|
| NSN | 4120-01-689-6471 |
| Primary Part Number | 31KFD39MD006521 |
| Item Name | Installation Kit,air Conditionin |
| FSC / FSG | 4120 / 41 — Air Conditioning Equipment |
| Manufacturer | Carrier Machinery and Systems Div of Carrier Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 29085-512-0100 REV E PC 6 | Imeco Inc (USA) |
| 31KFD39MD006521 PRIMARY | Carrier Machinery and Systems Div of Carrier Corp (USA) |
| Reference | Meaning |
|---|---|
| 29085-512-0100 /SHEET 2 PC 6 | D/9 Drawing number reference only Imeco Inc |
NSN 4120-01-689-6471 is a Installation Kit,air Conditionin, manufactured by Carrier Machinery and Systems Div of Carrier Corp, classified under FSC 4120, Air Conditioning Equipment. Status: active.
NSN 4120-01-689-6471 has 2 manufacturer part numbers on file: 29085-512-0100 REV E PC 6 (Imeco Inc), 31KFD39MD006521 (Carrier Machinery and Systems Div of Carrier Corp).
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.