PartsTable TECHNICAL DATA SHEET

NSN 4140-01-101-9945Government record, cited

Saucer Fan Assy4140-01-101-9945

NSN 4140-01-101-9945 · NIIN 011019945 · Part number 3D8-000149-02

Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 51283

Government record, cited

NSN 4140-01-101-9945 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-101-9945. Manufacturer of record part number: 3D8-000149-02.

Also searched as 4140-01-101-9945 · 4140011019945 · NIIN 011019945 · 01-101-9945 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 51283 · 3D8-000149-02

Nearby stock numbers ← 4140-01-101-9944 · 4140-01-101-9946 Fan, Vaneaxial →

Features

Saucer Fan Assy — FSC 4140
1 manufacturer part number on file
Manufacturer of record: Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc

Identification

NSN: 4140-01-101-9945
NIIN: 011019945
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 3D8-000149-02
Manufacturer: Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc

General Description

The Saucer Fan Assy, cataloged under National Stock Number 4140-01-101-9945, 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 Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Saucer Fan Assy
FSC / FSG	4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers	Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (CAGE 51283)

Technical Specifications

Parameter	Value
NSN	4140-01-101-9945
Primary Part Number	3D8-000149-02
Item Name	Saucer Fan Assy
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer	Technical Services Laboratory, Inc. Dba Technical Services Laboratory 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
3D8-000149-02 PRIMARY	Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA)

Reference documents

Reference	Meaning
3D8-000149-02	5/9 Secondary reference Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp

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 4140-01-101-9945?

NSN 4140-01-101-9945 is a Saucer Fan Assy, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-101-9945?

NSN 4140-01-101-9945 has 1 manufacturer part number on file: 3D8-000149-02 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc).

Is NSN 4140-01-101-9945 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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