Air Conditioner4120-01-266-7597

NSN 4120-01-266-7597 · NIIN 012667597 · Part number MSP-18-4-08

Airtacs Corp · FSC 4120 — Air Conditioning Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 67302

Government record, cited

NSN 4120-01-266-7597 — this item is cataloged by the U.S. Government under National Stock Number 4120-01-266-7597. Manufacturer of record part number: MSP-18-4-08.

Also searched as 4120-01-266-7597 · 4120012667597 · NIIN 012667597 · 01-266-7597 · FSC 4120 Air Conditioning Equipment · CAGE 67302 · MSP-18-4-08

Nearby stock numbers ← 4120-01-266-6746 Air Conditioner · 4120-01-267-4146 →

Features

Air Conditioner — FSC 4120
1 manufacturer part number on file
Manufacturer of record: Airtacs Corp

Identification

NSN: 4120-01-266-7597
NIIN: 012667597
FSC: 4120 — Air Conditioning Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: MSP-18-4-08
Manufacturer: Airtacs Corp

General Description

The Air Conditioner, cataloged under National Stock Number 4120-01-266-7597, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Airtacs Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4120-01-266-7597
Primary Part Number	MSP-18-4-08
Item Name	Air Conditioner
FSC / FSG	4120 / 41 — Air Conditioning Equipment
Manufacturer	Airtacs Corp
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

Cross-Reference Index

Part Number	Manufacturer
MSP-18-4-08 PRIMARY	Airtacs Corp (USA)

No interchangeability data on file.

Other items in FSC 4120 — Air Conditioning Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4120-00-000-0076

4120-00-000-0076 · Item name not on file

4120-00-001-8402

4120-00-001-8402 · Item name not on file

4120-00-001-8403

4120-00-001-8403 · Item name not on file

4120-00-006-6074

4120-00-006-6074 · Item name not on file

4120-00-010-1372

4120-00-010-1372 · Item name not on file

4120-00-011-3383

4120-00-011-3383 · Item name not on file

4120-00-011-3387

4120-00-011-3387 · Item name not on file

4120-00-011-3388

4120-00-011-3388 · Item name not on file

Frequently Asked Questions

What is NSN 4120-01-266-7597?

NSN 4120-01-266-7597 is a Air Conditioner, manufactured by Airtacs Corp, classified under FSC 4120, Air Conditioning Equipment. Status: active.

What part numbers are listed for NSN 4120-01-266-7597?

NSN 4120-01-266-7597 has 1 manufacturer part number on file: MSP-18-4-08 (Airtacs Corp).

What are the specifications of MSP-18-4-08?

Key specifications for MSP-18-4-08: End Item Identification: ESA/OBS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4120-01-266-7597 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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