Filter, Fan Assembly4140-01-507-1767

NSN 4140-01-507-1767 · NIIN 015071767 · Part number 19155K21

Mcmaster-Carr Supply Co · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 39428

Government record, cited

NSN 4140-01-507-1767 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-507-1767. Manufacturer of record part number: 19155K21.

Also searched as 4140-01-507-1767 · 4140015071767 · NIIN 015071767 · 01-507-1767 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 39428 · 19155K21

Nearby stock numbers ← 4140-01-507-1762 Fan, Tubeaxial · 4140-01-507-1891 Fan, Power Supply →

Features

Filter,fan Assembly — FSC 4140
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Co

Identification

NSN: 4140-01-507-1767
NIIN: 015071767
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 19155K21
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Filter,fan Assembly, cataloged under National Stock Number 4140-01-507-1767, 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 Mcmaster-Carr Supply Co. 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	Filter,fan Assembly
FSC / FSG	4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers	Mcmaster-Carr Supply Co (CAGE 39428)

Technical Specifications

Parameter	Value
NSN	4140-01-507-1767
Primary Part Number	19155K21
Item Name	Filter,fan Assembly
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer	Mcmaster-Carr Supply Co
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
19155K21 PRIMARY	Mcmaster-Carr Supply Co (USA)

No interchangeability data on file.

Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment

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

4140-00-000-0082

IMPELLER,FAN,AXIAL

4140-00-001-1517

FAN,CENTRIFUGAL

4140-00-001-1536

FAN,VENTILATING

4140-00-001-1537

4140-00-001-1537 · Item name not on file

4140-00-001-3930

4140-00-001-3930 · Item name not on file

4140-00-001-6464

4140-00-001-6464 · Item name not on file

4140-00-001-6874

4140-00-001-6874 · Item name not on file

4140-00-001-6875

4140-00-001-6875 · Item name not on file

Frequently Asked Questions

What is NSN 4140-01-507-1767?

NSN 4140-01-507-1767 is a Filter,fan Assembly, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-507-1767?

NSN 4140-01-507-1767 has 1 manufacturer part number on file: 19155K21 (Mcmaster-Carr Supply Co).

Is NSN 4140-01-507-1767 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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