Guard, Fan Impeller4140-01-358-7889

NSN 4140-01-358-7889 · NIIN 013587889

FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment

Government record, cited

Also searched as 4140-01-358-7889 · 4140013587889 · NIIN 013587889 · 01-358-7889 · FSC 4140 Fans, Air Circulators, and Blower Equipment · 16SE-G00 PIECE 2 · 16SE-GMT

Nearby stock numbers ← 4140-01-358-7888 Guard, Fan Impeller · 4140-01-358-9988 →

Features

Guard,fan Impeller — FSC 4140
Mounting Method: MACHINE SCREW
Shape: ROUND
Body Material: STEEL
Surface Treatment: ZINC

Identification

NSN: 4140-01-358-7889
NIIN: 013587889
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment

General Description

The Guard,fan Impeller, cataloged under National Stock Number 4140-01-358-7889, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4140-01-358-7889
Item Name	Guard,fan Impeller
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Status	ACTIVE
Mounting Method	MACHINE SCREW
Shape	ROUND
Body Material	STEEL
Surface Treatment	ZINC

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
16SE-G00 PIECE 2	5/2 Secondary reference U.S. Government activity
16SE-GMT	3/2 Design control — primary reference U.S. Government activity

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 4140-01-358-7889?

NSN 4140-01-358-7889 is a Guard,fan Impeller, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What are the specifications of 4140-01-358-7889?

Key specifications for 4140-01-358-7889: Mounting Method: MACHINE SCREW; Shape: ROUND; Body Material: STEEL; Special Features: REAR GUARD. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4140-01-358-7889 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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