PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

031420Head,pump

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · NSN 4320-01-194-6913 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-194-6913 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-194-6913. Primary manufacturer part number: 031420.
Features
  • Head,pump — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Head,pump, cataloged under National Stock Number 4320-01-194-6913, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHead,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (CAGE 07524)
Technical Specifications
ParameterValue
NSN4320-01-194-6913
Primary Part Number031420
Item NameHead,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4320-00-431-0373 INTERCHANGEABLE
Pump Unit,rotary
3040-01-196-3996023978 INTERCHANGEABLE
Cylinder,actuating,linear
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
6530-01-512-8769820-0053-00 INTERCHANGEABLE
Heat Moisture Exchanger,ventilat
Zoll Medical Corporation Dba Zoll
Cross-Reference Index
Part NumberManufacturer
031420 PRIMARY Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
E-3707 PIECE 20 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
E-3707 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
Related Parts
4320-00-431-0373INTERCHANGEABLE
PUMP UNIT,ROTARY
3040-01-196-3996INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
023978
6530-01-512-8769INTERCHANGEABLE
HEAT MOISTURE EXCHANGER,VENTILAT
820-0053-00

Frequently Asked Questions

What is NSN 4320-01-194-6913?

NSN 4320-01-194-6913 is a Head,pump, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-194-6913?

NSN 4320-01-194-6913 has 3 cross-referenced part numbers: 031420 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E-3707 PIECE 20 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E-3707 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).

What NSN replaces 4320-01-194-6913?

There are 3 known substitutes for 4320-01-194-6913: 4320-00-431-0373, 3040-01-196-3996, 6530-01-512-8769. Verify interchangeability with system specifications before substitution.

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