The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-01-198-9560, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4320-01-198-9560
Item Name
Deflector,dirt and Liquid
FSC / FSG
4320 / 43 — Power and Hand Pumps
Status
ACTIVE
Style Designator
ROUND, TAPERED
Outside Diameter
4.625 INCHES NOMINAL IN
Body Length
2.500 INCHES NOMINAL IN
Inside Diameter
3.500 INCHES NOMINAL IN
Material
STEEL CORROSION RESISTING
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-230-8875POSSIBLE MATCH
CONNECTOR,WATER INL
Possible match (shared part number)
5120-01-335-0873FS241POSSIBLE MATCH
SOCKET,SOCKET WRENCH
Possible match (shared part number)Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5355-01-472-57242209874POSSIBLE MATCH
KNOB,LOW PROFILE
Possible match (shared part number)Fluke Electronics Corp
4320-01-505-113045024POSSIBLE MATCH
PUMP,CENTRIFUGAL
Possible match (shared part number)Allied Systems Company Dba Allied Systems Co
5935-01-571-3214LPMDC-3-MPPOSSIBLE MATCH
DUMMY CONNECTOR,PLUG
Possible match (shared part number)Impulse Enterprise
8415-01-591-619245024POSSIBLE MATCH
COVERALLS,SAFETY,INDUSTRIAL
Possible match (shared part number)Kimberly-Clark Corporation
1560-01-646-41874-5024-1POSSIBLE MATCH
PANEL,STRUCTURAL,AIRCRAFT
Possible match (shared part number)The Boeing Company Div Defense
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
45024
3/2Design control — primary reference
U.S. Government activity
45024
5/9Secondary reference
U.S. Government activity
Related Parts
4730-01-230-8875POSSIBLE MATCH
CONNECTOR,WATER INL
5120-01-335-0873POSSIBLE MATCH
SOCKET,SOCKET WRENCH
FS241
5355-01-472-5724POSSIBLE MATCH
KNOB,LOW PROFILE
2209874
4320-01-505-1130POSSIBLE MATCH
PUMP,CENTRIFUGAL
45024
5935-01-571-3214POSSIBLE MATCH
DUMMY CONNECTOR,PLUG
LPMDC-3-MP
8415-01-591-6192POSSIBLE MATCH
COVERALLS,SAFETY,INDUSTRIAL
45024
1560-01-646-4187POSSIBLE MATCH
PANEL,STRUCTURAL,AIRCRAFT
4-5024-1
Frequently Asked Questions
What is NSN 4320-01-198-9560?
NSN 4320-01-198-9560 is a Deflector,dirt and Liquid, classified under FSC 4320, Power and Hand Pumps. Status: active.
What NSN replaces 4320-01-198-9560?
7 possible matches (shared part number, not a government interchangeability claim): 4730-01-230-8875, 5120-01-335-0873, 5355-01-472-5724. Verify interchangeability with system specifications before substitution.
What are the specifications of 4320-01-198-9560?
Key specifications for 4320-01-198-9560: Style Designator: ROUND, TAPERED; Outside Diameter: 4.625 INCHES NOMINAL IN; Body Length: 2.500 INCHES NOMINAL IN; Inside Diameter: 3.500 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-198-9560 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.