PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JB-3K-751H-1SPump,centrifugal

Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc · NSN 4320-01-290-5663 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-290-5663 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-290-5663. Primary manufacturer part number: JB-3K-751H-1S.
Features
  • Pump,centrifugal — FSC 4320
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-290-5663, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc. Government technical data includes 2 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-290-5663
Primary Part NumberJB-3K-751H-1S
Item NamePump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerTeikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2810-00-310-290665099 INTERCHANGEABLE
Gasket,oil Sump
Textron Lycoming Inc Williamsport Plant
5330-00-894-93135264 INTERCHANGEABLE
Packing with Retainer
Abb Installation Products Inc
Cross-Reference Index
Part NumberManufacturer
JB-3K-751H-1S Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc (USA)
65099 Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc (USA)
Related Parts
2810-00-310-2906INTERCHANGEABLE
GASKET,OIL SUMP
65099
5330-00-894-9313INTERCHANGEABLE
PACKING WITH RETAINER
5264

Frequently Asked Questions

What is NSN 4320-01-290-5663?

NSN 4320-01-290-5663 is a Pump,centrifugal, manufactured by Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-290-5663?

NSN 4320-01-290-5663 has 2 cross-referenced part numbers: JB-3K-751H-1S (Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc), 65099 (Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc).

What NSN replaces 4320-01-290-5663?

There are 2 known substitutes for 4320-01-290-5663: 2810-00-310-2906, 5330-00-894-9313. Verify interchangeability with system specifications before substitution.

What are the specifications of JB-3K-751H-1S?

Key specifications for JB-3K-751H-1S: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 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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