Cover, Ventilatory4140-01-612-3486

NSN 4140-01-612-3486 · NIIN 016123486 · Part number 10-50202

Department of Defense Project Manager-Mobile Electric Power · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 30554

Government record, cited

NSN 4140-01-612-3486 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-612-3486. Manufacturer of record part number: 10-50202.

Also searched as 4140-01-612-3486 · 4140016123486 · NIIN 016123486 · 01-612-3486 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 30554 · 10-50202

Nearby stock numbers ← 4140-01-612-3081 Fan Assembly, Tubeaxial · 4140-01-612-3621 Cover, Ventilatory →

Features

Cover,ventilatory — FSC 4140
1 manufacturer part number on file
Manufacturer of record: Department of Defense Project Manager-Mobile Electric Power

Identification

NSN: 4140-01-612-3486
NIIN: 016123486
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 10-50202
Manufacturer: Department of Defense Project Manager-Mobile Electric Power

General Description

The Cover,ventilatory, cataloged under National Stock Number 4140-01-612-3486, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Cover,ventilatory
FSC / FSG	4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers	Department of Defense Project Manager-Mobile Electric Power (CAGE 30554)

Technical Specifications

Parameter	Value
NSN	4140-01-612-3486
Primary Part Number	10-50202
Item Name	Cover,ventilatory
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer	Department of Defense Project Manager-Mobile Electric Power
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
10-50202 PRIMARY	Department of Defense Project Manager-Mobile Electric Power (USA)

Reference documents

Reference	Meaning
10-50202	5/9 Secondary reference Mainstream Engineering Corp

Frequently Asked Questions

What is NSN 4140-01-612-3486?

NSN 4140-01-612-3486 is a Cover,ventilatory, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-612-3486?

NSN 4140-01-612-3486 has 1 manufacturer part number on file: 10-50202 (Department of Defense Project Manager-Mobile Electric Power).

Is NSN 4140-01-612-3486 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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