PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

025561-2Shaft,propulsion,ship

Sea Cure Technology, Inc · NSN 2010-00-253-1009 · FSC 2010 · No Item Name Available
Verified by PartsTable
NSN 2010-00-253-1009 — this item is cataloged by the U.S. Government under National Stock Number 2010-00-253-1009. Primary manufacturer part number: 025561-2.
Features
  • Shaft,propulsion,ship — FSC 2010
  • Unit Type: PROPELLER SHAFT SECTION
  • Keyway Depth: 0.250 INCHES NOMINAL IN
  • Material Document and Classification: MIL-B-994A COMP A,COLD DRAWN AND EXTRUDED MIL SPEC SINGLE MATERIAL RESPONSE A
  • Material: COPPER ALLOY 464
  • Usage Location: CENTER
  • Thread Quantity: 6 PER INCH
  • Quantity: 1
Applications
  • Applications requiring Copper Alloy 464 construction
General Description

The Shaft,propulsion,ship, cataloged under National Stock Number 2010-00-253-1009, is classified within Federal Supply Class 2010 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Sea Cure Technology, Inc. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2010-00-253-1009
Primary Part Number025561-2
Item NameShaft,propulsion,ship
FSC / FSG2010 / 20 — No Item Name Available
ManufacturerSea Cure Technology, Inc
StatusCANCELLED
Unit TypePROPELLER SHAFT SECTION
Keyway Depth0.250 INCHES NOMINAL IN
Material Document and ClassificationMIL-B-994A COMP A,COLD DRAWN AND EXTRUDED MIL SPEC SINGLE MATERIAL RESPONSE A
MaterialCOPPER ALLOY 464
Usage LocationCENTER
Thread Quantity6 PER INCH
Quantity1
Forward End DesignSTRAIGHT
Taper0.750 PER FOOT IN INCHES NOMINAL
Forward End Diameter2.000 INCHES NOMINAL IN
ConstructionSOLID
After End DesignTAPERED
Departure From Cited DocumentMARINE PROPELLER,SHAFT ENDS AND HUBS AS MODIFIED BY OVERALL LENGTH
Major Diameter1.642 INCHES NOMINAL IN
Taper Length0.479 FEET NOMINAL FT
Keyway Quantity1
Surface FinishSMOOTH MACHINED
Taper Major Diameter2.000 INCHES NOMINAL IN
Keyway Width0.500 INCHES NOMINAL IN
Furnished Items and QuantityPROPELLER NUT,1; PROPELLER JAM NUT,1; PROPELLER KEY 1; PROPELLER COTER PIN,1; COUPLING KEY,1
Thread Length2.438 INCHES IN
Depth0.250 INCHES NOMINAL IN
Outside Diameter2.000 INCHES NOMINAL IN
Width0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3010-00-014-27722253303PC2 INTERCHANGEABLE
Actuator,electromechanical,rotar
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5945-00-252-1698W102VX12 INTERCHANGEABLE
Relay,electromagnetic
Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)
4720-00-541-88592556-12 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
6220-01-006-4964800000075-1 INTERCHANGEABLE
Panel,indicating,light Transmitt
Idd Aerospace Corp Div Safran Electronics & Defense
2010-01-111-8914021952-7 INTERCHANGEABLE
Shaft,propulsion,ship
Sea Cure Technology, Inc
6250-01-326-4065PS40-3 INTERCHANGEABLE
Lampholder
Display Products Inc. Dba Data Display Products
2940-01-525-0906PS403 INTERCHANGEABLE
Parts Kit,air Filter
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
4330-01-625-3000 INTERCHANGEABLE
Parts Kit,fluid Pressure Filter
6940-01-681-4190255612 INTERCHANGEABLE
Access Node Trainer
Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector
Cross-Reference Index
Part NumberManufacturer
PS40-3 Webbers Cove Boat Yard Inc (USA)
1847276-SHAFT Naval Ship Systems Command (USA)
3445002 Advanced Technical Products Inc (USA)
25561-2 Sea Cure Technology, Inc (USA)
503871-6 Uniflite Inc (USA)
M1098 York Electric and Machine Co (USA)
025561-2 PRIMARY Sea Cure Technology, Inc (USA)
025561 Uniflite Inc (USA)
25561-2 Uniflite Inc (USA)
Related Parts
3010-00-014-2772INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
2253303PC2
5945-00-252-1698INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
W102VX12
4720-00-541-8859INTERCHANGEABLE
HOSE,NONMETALLIC
2556-12
6220-01-006-4964INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
800000075-1
2010-01-111-8914INTERCHANGEABLE
SHAFT,PROPULSION,SHIP
021952-7
6250-01-326-4065INTERCHANGEABLE
LAMPHOLDER
PS40-3
2940-01-525-0906INTERCHANGEABLE
PARTS KIT,AIR FILTER
PS403
4330-01-625-3000INTERCHANGEABLE
PARTS KIT,FLUID PRESSURE FILTER
6940-01-681-4190INTERCHANGEABLE
ACCESS NODE TRAINER
255612

Frequently Asked Questions

What is NSN 2010-00-253-1009?

NSN 2010-00-253-1009 is a Shaft,propulsion,ship, manufactured by Sea Cure Technology, Inc, classified under FSC 2010 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2010-00-253-1009?

NSN 2010-00-253-1009 has 9 cross-referenced part numbers: PS40-3 (Webbers Cove Boat Yard Inc), 1847276-SHAFT (Naval Ship Systems Command), 3445002 (Advanced Technical Products Inc), 25561-2 (Sea Cure Technology, Inc), 503871-6 (Uniflite Inc) and 4 more.

What NSN replaces 2010-00-253-1009?

There are 9 known substitutes for 2010-00-253-1009: 3010-00-014-2772, 5945-00-252-1698, 4720-00-541-8859 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 025561-2?

Key specifications for 025561-2: Unit Type: PROPELLER SHAFT SECTION; Keyway Depth: 0.250 INCHES NOMINAL IN; Material Document and Classification: MIL-B-994A COMP A,COLD DRAWN AND EXTRUDED MIL SPEC SINGLE MATERIAL RESPONSE A; Material: COPPER ALLOY 464. 25 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2010-00-253-1009 still in active supply?

NSN 2010-00-253-1009 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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