Rvs Valve4120-01-494-6048

NSN 4120-01-494-6048 · NIIN 014946048 · Part number 331663

Marine Air Systems Inc · FSC 4120 — Air Conditioning Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 01KK1

Government record, cited

NSN 4120-01-494-6048 — this item is cataloged by the U.S. Government under National Stock Number 4120-01-494-6048. Manufacturer of record part number: 331663.

Also searched as 4120-01-494-6048 · 4120014946048 · NIIN 014946048 · 01-494-6048 · FSC 4120 Air Conditioning Equipment · CAGE 01KK1 · 331663

Nearby stock numbers ← 4120-01-494-6030 Air Conditioner · 4120-01-494-6412 Strainer Cap Tube →

Features

Rvs Valve — FSC 4120
1 manufacturer part number on file
Manufacturer of record: Marine Air Systems Inc

Identification

NSN: 4120-01-494-6048
NIIN: 014946048
FSC: 4120 — Air Conditioning Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 331663
Manufacturer: Marine Air Systems Inc

General Description

The Rvs Valve, cataloged under National Stock Number 4120-01-494-6048, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Marine Air Systems Inc. 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	Rvs Valve
FSC / FSG	4120 — Air Conditioning Equipment (FSG 41)
Manufacturers	Marine Air Systems Inc (CAGE 01KK1)

Technical Specifications

Parameter	Value
NSN	4120-01-494-6048
Primary Part Number	331663
Item Name	Rvs Valve
FSC / FSG	4120 / 41 — Air Conditioning Equipment
Manufacturer	Marine Air Systems Inc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
331663 PRIMARY	Marine Air Systems Inc (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 4120-01-494-6048?

NSN 4120-01-494-6048 is a Rvs Valve, manufactured by Marine Air Systems Inc, classified under FSC 4120, Air Conditioning Equipment. Status: active.

What part numbers are listed for NSN 4120-01-494-6048?

NSN 4120-01-494-6048 has 1 manufacturer part number on file: 331663 (Marine Air Systems Inc).

Is NSN 4120-01-494-6048 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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