PartsTable TECHNICAL DATA SHEET

NSN 4120-01-679-1081Government record, cited

Air Conditioner4120-01-679-1081

NSN 4120-01-679-1081 · NIIN 016791081 · Part number 2534-0000-6.0-LVR

Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil · FSC 4120 — Air Conditioning Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 38450

Government record, cited

NSN 4120-01-679-1081 — this item is cataloged by the U.S. Government under National Stock Number 4120-01-679-1081. Manufacturer of record part number: 2534-0000-6.0-LVR.

Also searched as 4120-01-679-1081 · 4120016791081 · NIIN 016791081 · 01-679-1081 · FSC 4120 Air Conditioning Equipment · CAGE 38450 · 2534-0000-6.0-LVR · 2534-0000

Nearby stock numbers ← 4120-01-679-1041 Air Conditioner · 4120-01-679-1274 Air Conditioner →

Features

Air Conditioner — FSC 4120
1 manufacturer part number on file
Manufacturer of record: Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

Identification

NSN: 4120-01-679-1081
NIIN: 016791081
FSC: 4120 — Air Conditioning Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 2534-0000-6.0-LVR
Manufacturer: Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

General Description

The Air Conditioner, cataloged under National Stock Number 4120-01-679-1081, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Air Conditioner
FSC / FSG	4120 — Air Conditioning Equipment (FSG 41)
Manufacturers	Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (CAGE 38450)

Technical Specifications

Parameter	Value
NSN	4120-01-679-1081
Primary Part Number	2534-0000-6.0-LVR
Item Name	Air Conditioner
FSC / FSG	4120 / 41 — Air Conditioning Equipment
Manufacturer	Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 4

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4120-01-679-14072534-0000-2.0-LVP POSSIBLE MATCH

AIR CONDITIONER

Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

4120-01-679-25422534-0000-4.0-LVP POSSIBLE MATCH

AIR CONDITIONER

Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

4120-01-679-25462534-0000-6.0-LVP POSSIBLE MATCH

AIR CONDITIONER

Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

4120-01-679-27922534-0000-LVP POSSIBLE MATCH

AIR CONDITIONER

Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

Cross-Reference Index

Part Number	Manufacturer
2534-0000-6.0-LVR PRIMARY	Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA)

Reference documents

Reference	Meaning
2534-0000	D/9 Drawing number reference only Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

Related Parts

4120-01-679-1407POSSIBLE MATCH

AIR CONDITIONER

2534-0000-2.0-LVP

4120-01-679-2542POSSIBLE MATCH

AIR CONDITIONER

2534-0000-4.0-LVP

4120-01-679-2546POSSIBLE MATCH

AIR CONDITIONER

2534-0000-6.0-LVP

4120-01-679-2792POSSIBLE MATCH

AIR CONDITIONER

2534-0000-LVP

Frequently Asked Questions

What is NSN 4120-01-679-1081?

NSN 4120-01-679-1081 is a Air Conditioner, manufactured by Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil, classified under FSC 4120, Air Conditioning Equipment. Status: active.

What part numbers are listed for NSN 4120-01-679-1081?

NSN 4120-01-679-1081 has 1 manufacturer part number on file: 2534-0000-6.0-LVR (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil).

What NSN replaces 4120-01-679-1081?

4 possible matches (shared part number, not a government interchangeability claim): 4120-01-679-1407, 4120-01-679-2542, 4120-01-679-2546. Verify interchangeability with system specifications before substitution.

Is NSN 4120-01-679-1081 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.

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.

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