PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

314PImpel Er,pump

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-398-8139 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-8139 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-8139. Primary manufacturer part number: 314P.
Features
  • Impel Er,pump — FSC 4320
  • 4 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Impel Er,pump, cataloged under National Stock Number 4320-00-398-8139, 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. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameImpel Er,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232); Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9)
Technical Specifications
ParameterValue
NSN4320-00-398-8139
Primary Part Number314P
Item NameImpel Er,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-00-460-2210 INTERCHANGEABLE
Valve,globe
4820-00-956-5912 INTERCHANGEABLE
Valve,globe
Cross-Reference Index
Part NumberManufacturer
SL5074PC31T33 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
314P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
314P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5074PC31T33 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
4820-00-460-2210INTERCHANGEABLE
VALVE,GLOBE
4820-00-956-5912INTERCHANGEABLE
VALVE,GLOBE

Frequently Asked Questions

What is NSN 4320-00-398-8139?

NSN 4320-00-398-8139 is a Impel Er,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 4320-00-398-8139?

NSN 4320-00-398-8139 has 4 cross-referenced part numbers: SL5074PC31T33 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 314P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 314P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL5074PC31T33 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What NSN replaces 4320-00-398-8139?

There are 2 known substitutes for 4320-00-398-8139: 4820-00-460-2210, 4820-00-956-5912. Verify interchangeability with system specifications before substitution.

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