Deflector, Dirt and Liquid4320-01-198-9405

NSN 4320-01-198-9405 · NIIN 011989405

FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4320-01-198-9405 · 4320011989405 · NIIN 011989405 · 01-198-9405 · FSC 4320 Power and Hand Pumps · 103B8447AK-G2 · 103B8447AK-G2

Nearby stock numbers ← 4320-01-198-9342 Cover Assy, Lube · 4320-01-198-9499 →

Features

Deflector,dirt and Liquid — FSC 4320
Mounting Hole Quantity: 8
Angle Between Centerlines of Mounting Holes in Deg: 45.0
Style Designator: ROUND, STEPPED
Mounting Hole Diameter: 0.312 INCHES NOMINAL IN
Inside Diameter: 6.260 INCHES NOMINAL IN
Bolt Circle Diameter: 9.000 INCHES NOMINAL IN
Step Diameter: 7.623 INCHES NOMINAL IN

Identification

NSN: 4320-01-198-9405
NIIN: 011989405
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-01-198-9405, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4320-01-198-9405
Item Name	Deflector,dirt and Liquid
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Mounting Hole Quantity	8
Angle Between Centerlines of Mounting Holes in Deg	45.0
Style Designator	ROUND, STEPPED
Mounting Hole Diameter	0.312 INCHES NOMINAL IN
Inside Diameter	6.260 INCHES NOMINAL IN
Bolt Circle Diameter	9.000 INCHES NOMINAL IN
Step Diameter	7.623 INCHES NOMINAL IN
Material	ALUMINUM
Mounting Hole Type	PLAIN

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
103B8447AK-G2	3/9 Design control — primary reference General Electric Co Richmond Service Center
103B8447AK-G2	5/9 Secondary reference General Electric Co Outdoor Breaker Business Section

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-198-9405?

NSN 4320-01-198-9405 is a Deflector,dirt and Liquid, classified under FSC 4320, Power and Hand Pumps. Status: active.

What are the specifications of 4320-01-198-9405?

Key specifications for 4320-01-198-9405: Mounting Hole Quantity: 8; Angle Between Centerlines of Mounting Holes in Deg: 45.0; Style Designator: ROUND, STEPPED; Mounting Hole Diameter: 0.312 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-198-9405 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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