NSN 4520-01-579-2596 · NIIN 015792596 · Part number RG1042-65
Dixon Valve & Coupling Company, Llc Div Dixon Fire · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 72661
Government record, cited
NSN 4520-01-579-2596 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-579-2596. Manufacturer of record part number: RG1042-65.
Also searched as4520-01-579-2596 ·
4520015792596 ·
NIIN 015792596 ·
01-579-2596 ·
FSC 4520 Space and Water Heating Equipment · CAGE 72661 · RG1042-65
Nearby stock numbers← 4520-01-579-2595 Adapter, Air Conditioning-Heating
·
4520-01-579-7895 Register, Air →
Features
Adapter,air Conditioning-Heating — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Dixon Valve & Coupling Company, Llc Div Dixon Fire
Identification
NSN: 4520-01-579-2596
NIIN: 015792596
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: RG1042-65
Manufacturer: Dixon Valve & Coupling Company, Llc Div Dixon Fire
General Description
The Adapter,air Conditioning-Heating, cataloged under National Stock Number 4520-01-579-2596, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Dixon Valve & Coupling Company, Llc Div Dixon Fire. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Adapter,air Conditioning-Heating
FSC / FSG
4520 — Space and Water Heating Equipment (FSG 45)
Manufacturers
Dixon Valve & Coupling Company, Llc Div Dixon Fire (CAGE 72661)
Technical Specifications
Parameter
Value
NSN
4520-01-579-2596
Primary Part Number
RG1042-65
Item Name
Adapter,air Conditioning-Heating
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Dixon Valve & Coupling Company, Llc Div Dixon Fire
Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA)
No interchangeability data on file.
Other items in FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-000-0099
4520-00-000-0099 · Item name not on file
4520-00-001-1240
4520-00-001-1240 · Item name not on file
4520-00-001-3518
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-3519
HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-001-6052
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-6298
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-7726
HEATER,DUCT TYPE,PORTABLE
Frequently Asked Questions
What is NSN 4520-01-579-2596?
NSN 4520-01-579-2596 is a Adapter,air Conditioning-Heating, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-579-2596?
NSN 4520-01-579-2596 has 1 manufacturer part number on file: RG1042-65 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).
Is NSN 4520-01-579-2596 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4520-01-579-2596?
NSN 4520-01-579-2596 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.