PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15800PSleeve,shaft,pump

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-01-231-9658 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-231-9658 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-231-9658. Primary manufacturer part number: 15800P.
Features
  • Sleeve,shaft,pump — FSC 4320
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Outside Diameter: 4.0000 INCHES NOMINAL IN
  • Material: NICKEL ALLOY OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
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 4320-01-231-9658, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-231-9658
Primary Part Number15800P
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Outside Diameter4.0000 INCHES NOMINAL IN
MaterialNICKEL ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5325-00-330-8254SW34048-1 INTERCHANGEABLE
Insert,screw Thread
Southeastern Equipment Company, Inc. Dba Southeastern Equipment Co
5330-00-480-213524484 INTERCHANGEABLE
Gasket
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
3020-00-496-13011030DW30FFSET INTERCHANGEABLE
Link,roller Chain
Rexnord Holdings Inc
2530-00-693-1029 INTERCHANGEABLE
Nut,cap,dual Wheel Mounting
5310-01-076-014111287 INTERCHANGEABLE
Nut
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6515-01-451-1421399.00 INTERCHANGEABLE
Forceps,plate Holding
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5331-01-510-7408SE-11287 INTERCHANGEABLE
O-Ring
Circor Aerospace Inc
6515-01-734-178111287 INTERCHANGEABLE
Glove,patient Examining
Kimberly-Clark Corp Professional Health Care Div
Cross-Reference Index
Part NumberManufacturer
15800P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
15800P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
11287 Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
5325-00-330-8254INTERCHANGEABLE
INSERT,SCREW THREAD
SW34048-1
5330-00-480-2135INTERCHANGEABLE
GASKET
24484
3020-00-496-1301INTERCHANGEABLE
LINK,ROLLER CHAIN
1030DW30FFSET
2530-00-693-1029INTERCHANGEABLE
NUT,CAP,DUAL WHEEL MOUNTING
5310-01-076-0141INTERCHANGEABLE
NUT
11287
6515-01-451-1421INTERCHANGEABLE
FORCEPS,PLATE HOLDING
399.00
5331-01-510-7408INTERCHANGEABLE
O-RING
SE-11287
6515-01-734-1781INTERCHANGEABLE
GLOVE,PATIENT EXAMINING
11287

Frequently Asked Questions

What is NSN 4320-01-231-9658?

NSN 4320-01-231-9658 is a Sleeve,shaft,pump, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-231-9658?

NSN 4320-01-231-9658 has 3 cross-referenced part numbers: 15800P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 15800P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 11287 (Rps-Fl, Inc. Dba Rps Inc).

What NSN replaces 4320-01-231-9658?

There are 8 known substitutes for 4320-01-231-9658: 5325-00-330-8254, 5330-00-480-2135, 3020-00-496-1301 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15800P?

Key specifications for 15800P: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Body Outside Diameter: 4.0000 INCHES NOMINAL IN; Overall Length: 11.6250 INCHES NOMINAL IN; Material: NICKEL ALLOY OVERALL. 4 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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