The Reservoir,liquid Cooler, cataloged under National Stock Number 5865-01-102-1075, is classified within Federal Supply Class 5865 (Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5865-01-102-1075 |
| Primary Part Number | 043-000349 |
| Item Name | Reservoir,liquid Cooler |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| General Characteristics Item Description | CASTING,NORTHROP PN 042-000349,FINISH:CHEMICAL FILM,YELLOW COLOR,PER MIL-C-5541,CLASS 3,2 MOUNTING HOLES WITH HELICAN COIL INSERT,SIX 0.187 DIA HOLES BOTTOM OF RESERVOIR,DRILL AND TAP 3 HOLES FOR O-RING TUBE FITTING PER MS16142,USED AS OIL HOLDER FOR COOLING TWO TRANSMITTERS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 043-000349 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
NSN 5865-01-102-1075 is a Reservoir,liquid Cooler, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-102-1075 has 1 manufacturer part number on file: 043-000349 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for 043-000349: General Characteristics Item Description: CASTING,NORTHROP PN 042-000349,FINISH:CHEMICAL FILM,YELLOW COLOR,PER MIL-C-5541,CLASS 3,2 MOUNTING HOLES WITH HELICAN COIL INSERT,SIX 0.187 DIA HOLES BOTTOM OF RESERVOIR,DRILL AND TAP 3 HOLES FOR O-RING TUBE FITTING PER MS16142,USED AS OIL HOLDER FOR COOLING TWO TRANSMITTERS; End Item Identification: AN/ALT-28. 1 specification is 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.
NSN 5865-01-102-1075 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.