PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27-850Shaft,oil Pump

Dresser Industries Inc Leroi Div · NSN 3040-00-448-0893 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-448-0893 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-448-0893. Primary manufacturer part number: 27-850.
Features
  • Shaft,oil Pump — FSC 3040
  • 3 verified cross-references
  • Primary manufacturer: Dresser Industries Inc Leroi Div
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Shaft,oil Pump, cataloged under National Stock Number 3040-00-448-0893, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,oil Pump
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersDresser, Llc (CAGE 64104); Dresser Industries Inc Leroi Div (CAGE 35301)
Technical Specifications
ParameterValue
NSN3040-00-448-0893
Primary Part Number27-850
Item NameShaft,oil Pump
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerDresser Industries Inc Leroi Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5306-00-151-0539 INTERCHANGEABLE
Bolt,clevis
5305-00-465-2747 INTERCHANGEABLE
Setscrew
5950-01-049-5371 INTERCHANGEABLE
Coil,radio Frequency
4820-01-085-334727850 INTERCHANGEABLE
Valve,check
Tyco Fire Products Lp
5905-01-110-309727-850 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
27-850 Dresser, Llc (USA)
27-850 PRIMARY Dresser Industries Inc Leroi Div (USA)
264560 Dresser, Llc (USA)
Related Parts
5306-00-151-0539INTERCHANGEABLE
BOLT,CLEVIS
5305-00-465-2747INTERCHANGEABLE
SETSCREW
5950-01-049-5371INTERCHANGEABLE
COIL,RADIO FREQUENCY
4820-01-085-3347INTERCHANGEABLE
VALVE,CHECK
27850
5905-01-110-3097INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
27-850

Frequently Asked Questions

What is NSN 3040-00-448-0893?

NSN 3040-00-448-0893 is a Shaft,oil Pump, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-448-0893?

NSN 3040-00-448-0893 has 3 cross-referenced part numbers: 27-850 (Dresser, Llc), 27-850 (Dresser Industries Inc Leroi Div), 264560 (Dresser, Llc).

What NSN replaces 3040-00-448-0893?

There are 5 known substitutes for 3040-00-448-0893: 5306-00-151-0539, 5305-00-465-2747, 5950-01-049-5371 and 2 more. Verify interchangeability with system specifications before substitution.

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