PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44043ACore Assembly,lubricating Oil,ga

Dresser, Llc · NSN 2805-00-371-5781 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-371-5781 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-371-5781. Primary manufacturer part number: 44043A.
Features
  • Core Assembly,lubricating Oil,ga — FSC 2805
  • General Characteristics Item Description: OBLONG PLATE TYPE CORE,CORROSION RESISTING STEEL PLATES AND TUBES,STEEL FLANGE;8.625 IN.CORE LG;3.250 IN.CORE W;3.000 IN.CORE H;FLANGE MTD 10.438 IN.LG,4.885 IN.W,W/8 HOLES EQUALLY SPACED,0.350 IN.HOLE DIA,0.188 IN.FLANGE THK;10.438 IN.O/A LG;4.885 IN.W;3.495 IN.O/A H IN
  • 7 verified cross-references
  • Primary manufacturer: Dresser, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Core Assembly,lubricating Oil,ga, cataloged under National Stock Number 2805-00-371-5781, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dresser, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2805-00-371-5781
Primary Part Number44043A
Item NameCore Assembly,lubricating Oil,ga
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerDresser, Llc
StatusCANCELLED
General Characteristics Item DescriptionOBLONG PLATE TYPE CORE,CORROSION RESISTING STEEL PLATES AND TUBES,STEEL FLANGE;8.625 IN.CORE LG;3.250 IN.CORE W;3.000 IN.CORE H;FLANGE MTD 10.438 IN.LG,4.885 IN.W,W/8 HOLES EQUALLY SPACED,0.350 IN.HOLE DIA,0.188 IN.FLANGE THK;10.438 IN.O/A LG;4.885 IN.W;3.495 IN.O/A H IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
2930-00-354-1601 INTERCHANGEABLE
Core Assembly,fluid Cooler
Cross-Reference Index
Part NumberManufacturer
8507426 General Motors Corp Harrison Radiator Div (USA)
5639500 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
5599988 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
8502957 General Motors Corp Harrison Radiator Div (USA)
44043A PRIMARY Dresser, Llc (USA)
8507426 General Motors Corp (USA)
1A44043A PRIMARY Fwd Seagrave Holdings Lp (USA)
Related Parts
2930-00-354-1601INTERCHANGEABLE
CORE ASSEMBLY,FLUID COOLER

Frequently Asked Questions

What is NSN 2805-00-371-5781?

NSN 2805-00-371-5781 is a Core Assembly,lubricating Oil,ga, manufactured by Dresser, Llc, classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-371-5781?

NSN 2805-00-371-5781 has 7 cross-referenced part numbers: 8507426 (General Motors Corp Harrison Radiator Div), 5639500 (U S Army Tank Automotive Command Amsta-Im-Mm), 5599988 (U S Army Tank Automotive Command Amsta-Im-Mm), 8502957 (General Motors Corp Harrison Radiator Div), 44043A (Dresser, Llc) and 2 more.

What NSN replaces 2805-00-371-5781?

There is 1 known substitute for 2805-00-371-5781: 2930-00-354-1601. Verify interchangeability with system specifications before substitution.

What are the specifications of 44043A?

Key specifications for 44043A: General Characteristics Item Description: OBLONG PLATE TYPE CORE,CORROSION RESISTING STEEL PLATES AND TUBES,STEEL FLANGE;8.625 IN.CORE LG;3.250 IN.CORE W;3.000 IN.CORE H;FLANGE MTD 10.438 IN.LG,4.885 IN.W,W/8 HOLES EQUALLY SPACED,0.350 IN.HOLE DIA,0.188 IN.FLANGE THK;10.438 IN.O/A LG;4.885 IN.W;3.495 IN.O/A H IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2805-00-371-5781 still in active supply?

NSN 2805-00-371-5781 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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