PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J6Shaft,transmission,pump

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-00-398-9383 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-9383 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-9383. Primary manufacturer part number: J6.
Features
  • Shaft,transmission,pump — FSC 4320
  • 8 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Shaft,transmission,pump, cataloged under National Stock Number 4320-00-398-9383, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,transmission,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCircor Naval Solutions Llc Dba Warren Pumps (CAGE 63857); Naval Ship Systems Command (CAGE 80064); Euramco Safety Inc (CAGE 52081); Ships Parts Inc (CAGE 64177); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402)
Technical Specifications
ParameterValue
NSN4320-00-398-9383
Primary Part NumberJ6
Item NameShaft,transmission,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-117-0657Q1692-33 INTERCHANGEABLE
Roller,bearing
Timken Aerospace, Inc Dba Torrington Product
3445-00-141-81521F-10-1/2 II INTERCHANGEABLE
Shearing Machine,metal,squaring
Bcn Technical Services Inc
2920-00-155-8040J6 INTERCHANGEABLE
Spark Plug
Champion Aerospace Llc
5945-00-192-024510268 INTERCHANGEABLE
Relay,electromagnetic
Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp
5133-00-262-2167 INTERCHANGEABLE
Drill,twist
2920-00-293-5189AT3 INTERCHANGEABLE
Spark Plug
Ford Motor Co General Parts Division
5930-00-599-6292J6-156 INTERCHANGEABLE
Switch,pressure
United Electric Controls Company
5950-00-647-9928 INTERCHANGEABLE
Transformer,radio Frequency
6620-00-663-89629115-16A1A INTERCHANGEABLE
Transmitter,rate of Flow
Mission Systems Davenport Inc.
5975-01-074-676916904G-01 INTERCHANGEABLE
Junction Box
David Clark Co Inc Div David Clark Company, Inc.
Cross-Reference Index
Part NumberManufacturer
BS1389PC705 Circor Naval Solutions Llc Dba Warren Pumps (USA)
3168547 Naval Ship Systems Command (USA)
55-22277-15 Euramco Safety Inc (USA)
R-222,PC.14 Circor Naval Solutions Llc Dba Warren Pumps (USA)
SPI-R222-14 Ships Parts Inc (USA)
BS1006PC705 Circor Naval Solutions Llc Dba Warren Pumps (USA)
11471 Rps-Fl, Inc. Dba Rps Inc (USA)
J6 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
3110-00-117-0657INTERCHANGEABLE
ROLLER,BEARING
Q1692-33
3445-00-141-8152INTERCHANGEABLE
SHEARING MACHINE,METAL,SQUARING
1F-10-1/2 II
2920-00-155-8040INTERCHANGEABLE
SPARK PLUG
J6
5945-00-192-0245INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10268
5133-00-262-2167INTERCHANGEABLE
DRILL,TWIST
2920-00-293-5189INTERCHANGEABLE
SPARK PLUG
AT3
5930-00-599-6292INTERCHANGEABLE
SWITCH,PRESSURE
J6-156
5950-00-647-9928INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6620-00-663-8962INTERCHANGEABLE
TRANSMITTER,RATE OF FLOW
9115-16A1A
5975-01-074-6769INTERCHANGEABLE
JUNCTION BOX
16904G-01
4820-01-130-2114INTERCHANGEABLE
COCK,SHUTOFF,SCREW STEM
11471
5961-01-138-1158INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
J6

Frequently Asked Questions

What is NSN 4320-00-398-9383?

NSN 4320-00-398-9383 is a Shaft,transmission,pump, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-398-9383?

NSN 4320-00-398-9383 has 8 cross-referenced part numbers: BS1389PC705 (Circor Naval Solutions Llc Dba Warren Pumps), 3168547 (Naval Ship Systems Command), 55-22277-15 (Euramco Safety Inc), R-222,PC.14 (Circor Naval Solutions Llc Dba Warren Pumps), SPI-R222-14 (Ships Parts Inc) and 3 more.

What NSN replaces 4320-00-398-9383?

There are 12 known substitutes for 4320-00-398-9383: 3110-00-117-0657, 3445-00-141-8152, 2920-00-155-8040 and 9 more. Verify interchangeability with system specifications before substitution.

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