PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

804-17-3Connector,fluid,pump

King Nutronics Corporation Dba King Nutronics · NSN 4320-01-186-8744 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-186-8744 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-186-8744. Primary manufacturer part number: 804-17-3.
Features
  • Connector,fluid,pump — FSC 4320
  • Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
  • Primary manufacturer: King Nutronics Corporation Dba King Nutronics
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 4320-01-186-8744, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is King Nutronics Corporation Dba King Nutronics. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-186-8744
Primary Part Number804-17-3
Item NameConnector,fluid,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerKing Nutronics Corporation Dba King Nutronics
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6210-00-168-069980417 INTERCHANGEABLE
Insert,legend,light Indicator
Ant Company of VA, the
3110-00-838-5033MS19060-4812 INTERCHANGEABLE
Ball,bearing
American Society for Testing and Materials Dba Astm International
4320-01-186-8718804-17-7 INTERCHANGEABLE
Adapter,pump
King Nutronics Corporation Dba King Nutronics
4820-01-322-9092804-17-5 INTERCHANGEABLE
Valve,check
King Nutronics Corporation Dba King Nutronics
5315-01-417-646080417 INTERCHANGEABLE
Pin,cotter
Energy Manufacturing Co. Inc.
5305-01-590-952380417 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Div Pacar
5120-01-601-5177 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Cross-Reference Index
Part NumberManufacturer
804-17-3 PRIMARY King Nutronics Corporation Dba King Nutronics (USA)
804-17 King Nutronics Corporation Dba King Nutronics (USA)
Related Parts
6210-00-168-0699INTERCHANGEABLE
INSERT,LEGEND,LIGHT INDICATOR
80417
3110-00-838-5033INTERCHANGEABLE
BALL,BEARING
MS19060-4812
4320-01-186-8718INTERCHANGEABLE
ADAPTER,PUMP
804-17-7
4820-01-322-9092INTERCHANGEABLE
VALVE,CHECK
804-17-5
5315-01-417-6460INTERCHANGEABLE
PIN,COTTER
80417
5305-01-590-9523INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
80417
5120-01-601-5177INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR

Frequently Asked Questions

What is NSN 4320-01-186-8744?

NSN 4320-01-186-8744 is a Connector,fluid,pump, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-186-8744?

NSN 4320-01-186-8744 has 2 cross-referenced part numbers: 804-17-3 (King Nutronics Corporation Dba King Nutronics), 804-17 (King Nutronics Corporation Dba King Nutronics).

What NSN replaces 4320-01-186-8744?

There are 7 known substitutes for 4320-01-186-8744: 6210-00-168-0699, 3110-00-838-5033, 4320-01-186-8718 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 804-17-3?

Key specifications for 804-17-3: Special Features: 1.620 IN. DIA;0.640 DIA ID;W/ 4 0.272 IN. DIA DRILLED HOLES ON A 0.594 IN. BCD IN; End Item Identification: HAND PUMP,KING NUTRONICS CORP,MODEL 804; Material: STEEL CORROSION RESISTING. 3 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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