PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

142622Plate,pressure,rotary Pump

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-00-334-3943 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-334-3943 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-334-3943. Primary manufacturer part number: 142622.
Features
  • Plate,pressure,rotary Pump — FSC 4320
  • General Characteristics Item Description: BRONZE CASTING,3.182 IN. DIA BY 0.812 IN. H,O/A IN
  • 4 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Plate,pressure,rotary Pump, cataloged under National Stock Number 4320-00-334-3943, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN4320-00-334-3943
Primary Part Number142622
Item NamePlate,pressure,rotary Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
General Characteristics Item DescriptionBRONZE CASTING,3.182 IN. DIA BY 0.812 IN. H,O/A IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5940-00-552-224311B INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
Cross-Reference Index
Part NumberManufacturer
142622 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
E141631PC7 Eaton Aerospace, Llc Dba Jackson South (USA)
C3123289 Naval Ship Systems Command (USA)
C142622 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5940-00-552-2243INTERCHANGEABLE
TERMINAL,LUG
11B

Frequently Asked Questions

What is NSN 4320-00-334-3943?

NSN 4320-00-334-3943 is a Plate,pressure,rotary Pump, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-334-3943?

NSN 4320-00-334-3943 has 4 cross-referenced part numbers: 142622 (Eaton Aerospace, Llc Dba Jackson South), E141631PC7 (Eaton Aerospace, Llc Dba Jackson South), C3123289 (Naval Ship Systems Command), C142622 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-00-334-3943?

There is 1 known substitute for 4320-00-334-3943: 5940-00-552-2243. Verify interchangeability with system specifications before substitution.

What are the specifications of 142622?

Key specifications for 142622: General Characteristics Item Description: BRONZE CASTING,3.182 IN. DIA BY 0.812 IN. H,O/A IN. 1 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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