PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45041Deflector,dirt and Liquid

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-038-0786 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-038-0786 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-038-0786. Primary manufacturer part number: 45041.
Features
  • Deflector,dirt and Liquid — FSC 2825
  • Material Thickness: 1.125 INCHES NOMINAL IN
  • Outside Diameter: 4.375 INCHES NOMINAL IN
  • Mounting Hole Quantity: 2
  • Material: STEEL
  • Angle Between Centerlines of Mounting Holes in Deg: 180.0
  • Inside Diameter: 2.750 INCHES NOMINAL IN
  • Material Document and Classification: MIL-S-890, CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Steel construction
General Description

The Deflector,dirt and Liquid, cataloged under National Stock Number 2825-00-038-0786, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2825-00-038-0786
Primary Part Number45041
Item NameDeflector,dirt and Liquid
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Material Thickness1.125 INCHES NOMINAL IN
Outside Diameter4.375 INCHES NOMINAL IN
Mounting Hole Quantity2
MaterialSTEEL
Angle Between Centerlines of Mounting Holes in Deg180.0
Inside Diameter2.750 INCHES NOMINAL IN
Material Document and ClassificationMIL-S-890, CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE
Thread Size and Series/type Designator0.312-18 UNIFIED NATIONAL COARSE (UNC)
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-053-31471412588-40 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5315-00-054-4117450-43 INTERCHANGEABLE
Pin,straight,headless
Lockheed Martin Corporation Div Rms
3020-00-074-93071412588-30 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1680-00-570-767945043 INTERCHANGEABLE
Spring,filler
B E Aerospace Inc Services Div
5985-00-977-9349128SCAV275-1 INTERCHANGEABLE
Waveguide Assembly
Northrop Grumman Systems Corporation
4330-01-048-347145041 INTERCHANGEABLE
Filter Element,fluid
Leroi International Inc Dba Compair Leroi
5330-01-067-36334504-3 INTERCHANGEABLE
Packing,preformed
Hydrasearch Company, Llc
4730-01-140-044845043 INTERCHANGEABLE
Plug,crankcase
Leroi International Inc Dba Compair Leroi
4710-01-188-5890 INTERCHANGEABLE
Tubing,nonmetallic
3040-01-230-5683 INTERCHANGEABLE
Connecting Link,rigid
Cross-Reference Index
Part NumberManufacturer
D15-437EPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-613EPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
45043 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-437KPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-426EPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-703APC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-426MPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-703LPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
PE0380786 Peck Equipment Co (USA)
D15-426APC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-613APC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-703KPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-328APC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-613KPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-328KPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-437APC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-613LPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-703EPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-328EPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-328LPC135 Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
3020-00-053-3147INTERCHANGEABLE
GEAR,SPUR
1412588-40
5315-00-054-4117INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
450-43
3020-00-074-9307INTERCHANGEABLE
GEAR,SPUR
1412588-30
1680-00-570-7679INTERCHANGEABLE
SPRING,FILLER
45043
5985-00-977-9349INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
128SCAV275-1
4330-01-048-3471INTERCHANGEABLE
FILTER ELEMENT,FLUID
45041
5330-01-067-3633INTERCHANGEABLE
PACKING,PREFORMED
4504-3
4730-01-140-0448INTERCHANGEABLE
PLUG,CRANKCASE
45043
4710-01-188-5890INTERCHANGEABLE
TUBING,NONMETALLIC
3040-01-230-5683INTERCHANGEABLE
CONNECTING LINK,RIGID
5305-01-322-8710INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
45043
5340-01-344-1030INTERCHANGEABLE
BRACKET,DOUBLE ANGLE

Frequently Asked Questions

What is NSN 2825-00-038-0786?

NSN 2825-00-038-0786 is a Deflector,dirt and Liquid, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-038-0786?

NSN 2825-00-038-0786 has 23 cross-referenced part numbers: D15-437EPC135 (Northrop Grumman Systems Corporation Div Marine Systems), D15-613EPC135 (Northrop Grumman Systems Corporation Div Marine Systems), 45043 (Northrop Grumman Systems Corporation Div Marine Systems), D15-437KPC135 (Northrop Grumman Systems Corporation Div Marine Systems), D15-426EPC135 (Northrop Grumman Systems Corporation Div Marine Systems) and 18 more.

What NSN replaces 2825-00-038-0786?

There are 12 known substitutes for 2825-00-038-0786: 3020-00-053-3147, 5315-00-054-4117, 3020-00-074-9307 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45041?

Key specifications for 45041: Material Thickness: 1.125 INCHES NOMINAL IN; Outside Diameter: 4.375 INCHES NOMINAL IN; Mounting Hole Quantity: 2; Material: STEEL. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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