Housing, Centrifugal Fan4140-01-677-8850

NSN 4140-01-677-8850 · NIIN 016778850 · Part number RD-3-15571-0

Red Dot Corporation Dba Red Dot Corp · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 62534

Government record, cited

NSN 4140-01-677-8850 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-677-8850. Manufacturer of record part number: RD-3-15571-0.

Also searched as 4140-01-677-8850 · 4140016778850 · NIIN 016778850 · 01-677-8850 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 62534 · RD-3-15571-0 · RD-3-15081

Nearby stock numbers ← 4140-01-677-8795 Blower, Air Barrier · 4140-01-677-9266 Guard, Fan Impeller →

Features

Housing,centrifugal Fan — FSC 4140
1 manufacturer part number on file
Manufacturer of record: Red Dot Corporation Dba Red Dot Corp

Identification

NSN: 4140-01-677-8850
NIIN: 016778850
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: RD-3-15571-0
Manufacturer: Red Dot Corporation Dba Red Dot Corp

General Description

The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-677-8850, 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 Red Dot Corporation Dba Red Dot Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Housing,centrifugal Fan
FSC / FSG	4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers	Red Dot Corporation Dba Red Dot Corp (CAGE 62534)

Technical Specifications

Parameter	Value
NSN	4140-01-677-8850
Primary Part Number	RD-3-15571-0
Item Name	Housing,centrifugal Fan
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer	Red Dot Corporation Dba Red Dot 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
RD-3-15571-0 PRIMARY	Red Dot Corporation Dba Red Dot Corp (USA)

Reference documents

Reference	Meaning
RD-3-15081	D/9 Drawing number reference only Red Dot Corporation Dba Red Dot Corp

Frequently Asked Questions

What is NSN 4140-01-677-8850?

NSN 4140-01-677-8850 is a Housing,centrifugal Fan, manufactured by Red Dot Corporation Dba Red Dot Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-677-8850?

NSN 4140-01-677-8850 has 1 manufacturer part number on file: RD-3-15571-0 (Red Dot Corporation Dba Red Dot Corp).

Is NSN 4140-01-677-8850 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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