NSN 4520-01-579-2595 · NIIN 015792595 · Part number RG1045-37
Lockheed Martin Corporation · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 0L1E5
Government record, cited
NSN 4520-01-579-2595 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-579-2595. Manufacturer of record part number: RG1045-37.
Also searched as4520-01-579-2595 ·
4520015792595 ·
NIIN 015792595 ·
01-579-2595 ·
FSC 4520 Space and Water Heating Equipment · CAGE 0L1E5 · RG1045-37
Nearby stock numbers← 4520-01-579-2274 Heating Element, Electrical, Immer
·
4520-01-579-2596 Adapter, Air Conditioning-Heating →
Features
Adapter,air Conditioning-Heating — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation
Identification
NSN: 4520-01-579-2595
NIIN: 015792595
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: RG1045-37
Manufacturer: Lockheed Martin Corporation
General Description
The Adapter,air Conditioning-Heating, cataloged under National Stock Number 4520-01-579-2595, 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 Lockheed Martin Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4520-01-579-2595?
NSN 4520-01-579-2595 is a Adapter,air Conditioning-Heating, manufactured by Lockheed Martin Corporation, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-579-2595?
NSN 4520-01-579-2595 has 1 manufacturer part number on file: RG1045-37 (Lockheed Martin Corporation).
Is NSN 4520-01-579-2595 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 4520-01-579-2595?
NSN 4520-01-579-2595 has DEMIL Code Q. 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.