PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2259-TShaft,transmission,pump

Summit Scientific Filtration Systems Inc · NSN 4320-01-055-3574 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-055-3574 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-055-3574. Primary manufacturer part number: 2259-T.
Features
  • Shaft,transmission,pump — FSC 4320
  • Material: CERAMIC
  • Shaft Largest Diameter: 0.125 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Summit Scientific Filtration Systems Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Ceramic construction
General Description

The Shaft,transmission,pump, cataloged under National Stock Number 4320-01-055-3574, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Summit Scientific Filtration Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-055-3574
Primary Part Number2259-T
Item NameShaft,transmission,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerSummit Scientific Filtration Systems Inc
StatusACTIVE
MaterialCERAMIC
Shaft Largest Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-197-33442259 INTERCHANGEABLE
Washer,flat
Telemechanics Inc
6135-00-248-4092 INTERCHANGEABLE
Battery,nonrechargeable
5998-00-416-65762259 INTERCHANGEABLE
Electronic Components Assembly
Fluke Electronics Corp
2990-00-540-50662259N INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
4920-00-710-66682259 INTERCHANGEABLE
Arbor Assembly,balacing
Marvel Manufacturing Co Div the Marvel Manufacturing Company
5331-00-853-4272AS3582-259 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-078-8854 INTERCHANGEABLE
O-Ring
6515-01-136-82962259 INTERCHANGEABLE
Electrode,electrocardiograph
3m Company Div Health Care Business
6510-01-151-81452259 INTERCHANGEABLE
Sponge,surgical
Kendall Co
5360-01-532-22972259 INTERCHANGEABLE
Spring,helical,compression
Tescom Corp Dba Tescom Div Tescom
Cross-Reference Index
Part NumberManufacturer
2259-T PRIMARY Summit Scientific Filtration Systems Inc (USA)
2259 Summit Scientific Filtration Systems Inc (USA)
2259 Escambia Electric and Appliance Co (USA)
Related Parts
5310-00-197-3344INTERCHANGEABLE
WASHER,FLAT
2259
6135-00-248-4092INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5998-00-416-6576INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
2259
2990-00-540-5066INTERCHANGEABLE
MUFFLER,EXHAUST
2259N
4920-00-710-6668INTERCHANGEABLE
ARBOR ASSEMBLY,BALACING
2259
5331-00-853-4272INTERCHANGEABLE
O-RING
AS3582-259
5331-01-078-8854INTERCHANGEABLE
O-RING
6515-01-136-8296INTERCHANGEABLE
ELECTRODE,ELECTROCARDIOGRAPH
2259
6510-01-151-8145INTERCHANGEABLE
SPONGE,SURGICAL
2259
5360-01-532-2297INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2259
6515-01-549-2546INTERCHANGEABLE
BURR,SURGICAL
GE516SU

Frequently Asked Questions

What is NSN 4320-01-055-3574?

NSN 4320-01-055-3574 is a Shaft,transmission,pump, manufactured by Summit Scientific Filtration Systems Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-055-3574?

NSN 4320-01-055-3574 has 3 cross-referenced part numbers: 2259-T (Summit Scientific Filtration Systems Inc), 2259 (Summit Scientific Filtration Systems Inc), 2259 (Escambia Electric and Appliance Co).

What NSN replaces 4320-01-055-3574?

There are 11 known substitutes for 4320-01-055-3574: 5310-00-197-3344, 6135-00-248-4092, 5998-00-416-6576 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2259-T?

Key specifications for 2259-T: Material: CERAMIC; Shaft Largest Diameter: 0.125 INCHES NOMINAL IN. 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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