PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CS-4320-0026Sleeve,shaft,pump

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 4320-00-177-3194 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-177-3194 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-177-3194. Primary manufacturer part number: CS-4320-0026.
Features
  • Sleeve,shaft,pump — FSC 4320
  • Flange Width: 0.3125 INCHES NOMINAL IN
  • Features Provided: CASEHARDENED
  • End to Flange Distance: 1.5749 INCHES NOMINAL IN
  • Hardness Rating: 265.0 BRINELL STANDARD NOMINAL OVERALL
  • Left End Body Diameter: 4.1250 INCHES NOMINAL IN
  • Corner Shape: SQUARE ALL CORNERS
  • Keyway Dimension: 0.1875 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Nickel Alloy Overall construction
General Description

The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-177-3194, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-177-3194
Primary Part NumberCS-4320-0026
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Flange Width0.3125 INCHES NOMINAL IN
Features ProvidedCASEHARDENED
End to Flange Distance1.5749 INCHES NOMINAL IN
Hardness Rating265.0 BRINELL STANDARD NOMINAL OVERALL
Left End Body Diameter4.1250 INCHES NOMINAL IN
Corner ShapeSQUARE ALL CORNERS
Keyway Dimension0.1875 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN
MaterialNICKEL ALLOY OVERALL
Right End Body Diameter4.1250 INCHES NOMINAL IN
Body Inside Diameter2.9350 INCHES NOMINAL IN
Flange Outside Diameter4.1406 INCHES NOMINAL IN
Keyway Dimension1.7500 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN
Keyway Dimension0.0937 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN
Style DesignatorSOLID, EXTERNAL FLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-01-417-623122255 INTERCHANGEABLE
Cam Follower,needle Bearing
Pulsafeeder Inc
Cross-Reference Index
Part NumberManufacturer
SL6509PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
CS-4320-0026 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
613P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6506PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
640P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
464P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5989PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4980PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6088PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4926PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5992PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4923PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6091PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
437P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4983PC54 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
254983K Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
3110-01-417-6231INTERCHANGEABLE
CAM FOLLOWER,NEEDLE BEARING
22255

Frequently Asked Questions

What is NSN 4320-00-177-3194?

NSN 4320-00-177-3194 is a Sleeve,shaft,pump, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-177-3194?

NSN 4320-00-177-3194 has 16 cross-referenced part numbers: SL6509PC54 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), CS-4320-0026 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 613P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL6506PC54 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 640P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 11 more.

What NSN replaces 4320-00-177-3194?

There is 1 known substitute for 4320-00-177-3194: 3110-01-417-6231. Verify interchangeability with system specifications before substitution.

What are the specifications of CS-4320-0026?

Key specifications for CS-4320-0026: Flange Width: 0.3125 INCHES NOMINAL IN; Features Provided: CASEHARDENED; End to Flange Distance: 1.5749 INCHES NOMINAL IN; Hardness Rating: 265.0 BRINELL STANDARD NOMINAL OVERALL. 16 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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