PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45834Cartridge,valve

Cat Pumps Corp · NSN 4320-01-481-9775 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-481-9775 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-481-9775. Primary manufacturer part number: 45834.
Features
  • Cartridge,valve — FSC 4320
  • Material: STEEL CORROSION RESISTING
  • 3 verified cross-references
  • Primary manufacturer: Cat Pumps Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Cartridge,valve, cataloged under National Stock Number 4320-01-481-9775, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Cat Pumps Corp. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-481-9775
Primary Part Number45834
Item NameCartridge,valve
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCat Pumps Corp
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-01-324-329445834 INTERCHANGEABLE
Cover,electrical Connector
Unison Industries Llc
3120-01-421-320045834 INTERCHANGEABLE
Roller,linear-Rotary Motion
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
6515-01-461-6281458.34 INTERCHANGEABLE
Bolt,tibial,orthopedic
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
45834 Bourns Inc (USA)
45834 PRIMARY Cat Pumps Corp (USA)
45834SS Cat Pumps Corp (USA)
Related Parts
5935-01-324-3294INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
45834
3120-01-421-3200INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
45834
6515-01-461-6281INTERCHANGEABLE
BOLT,TIBIAL,ORTHOPEDIC
458.34

Frequently Asked Questions

What is NSN 4320-01-481-9775?

NSN 4320-01-481-9775 is a Cartridge,valve, manufactured by Cat Pumps Corp, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-481-9775?

NSN 4320-01-481-9775 has 3 cross-referenced part numbers: 45834 (Bourns Inc), 45834 (Cat Pumps Corp), 45834SS (Cat Pumps Corp).

What NSN replaces 4320-01-481-9775?

There are 3 known substitutes for 4320-01-481-9775: 5935-01-324-3294, 3120-01-421-3200, 6515-01-461-6281. Verify interchangeability with system specifications before substitution.

What are the specifications of 45834?

Key specifications for 45834: Material: STEEL CORROSION RESISTING; Special Features: CARTRIDGE DISCHARGE VALVE; End Item Identification: USED ON 25 FRAME PLUNGER PUMP, MODELS 2530,2531 AND 2537. 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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