PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-821570Connector,fluid,pump

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-01-200-8990 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-200-8990 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-200-8990. Primary manufacturer part number: C-821570.
Features
  • Connector,fluid,pump — FSC 4320
  • Material: COPPER ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Electrical interconnection
  • Signal interface mating
General Description

The Connector,fluid,pump, cataloged under National Stock Number 4320-01-200-8990, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-200-8990
Primary Part NumberC-821570
Item NameConnector,fluid,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4320-00-365-12292008 INTERCHANGEABLE
Rotor,pump
Eaton Aerospace, Llc Dba Jackson South
4320-01-200-8677E821560 INTERCHANGEABLE
Pump,rotary
Eaton Aerospace, Llc Dba Jackson South
4320-01-200-8991C-821569 INTERCHANGEABLE
Connector,fluid,pump
Eaton Aerospace, Llc Dba Jackson South
4320-01-200-8992825389 INTERCHANGEABLE
Connector,fluid,pump
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
E821560 Eaton Aerospace, Llc Dba Jackson South (USA)
E821560 PIECE 32 Eaton Aerospace, Llc Dba Jackson South (USA)
C-821570 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
4320-00-365-1229INTERCHANGEABLE
ROTOR,PUMP
2008
4320-01-200-8677INTERCHANGEABLE
PUMP,ROTARY
E821560
4320-01-200-8991INTERCHANGEABLE
CONNECTOR,FLUID,PUMP
C-821569
4320-01-200-8992INTERCHANGEABLE
CONNECTOR,FLUID,PUMP
825389

Frequently Asked Questions

What is NSN 4320-01-200-8990?

NSN 4320-01-200-8990 is a Connector,fluid,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 4320-01-200-8990?

NSN 4320-01-200-8990 has 3 cross-referenced part numbers: E821560 (Eaton Aerospace, Llc Dba Jackson South), E821560 PIECE 32 (Eaton Aerospace, Llc Dba Jackson South), C-821570 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-01-200-8990?

There are 4 known substitutes for 4320-01-200-8990: 4320-00-365-1229, 4320-01-200-8677, 4320-01-200-8991 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C-821570?

Key specifications for C-821570: Material: COPPER ALLOY; End Item Identification: PUMP,VICKERS INC,MODEL V-105-A-SPEC. 2 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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