PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

873825 543-2Pump,hydraulic

Fuji Trading (america) Inc. · NSN 4320-01-428-1740 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-428-1740 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-428-1740. Primary manufacturer part number: 873825 543-2.
Features
  • Pump,hydraulic — FSC 4320
  • General Characteristics Item Description: HAND OPERATED OIL PUMP
  • 9 verified cross-references
  • Primary manufacturer: Fuji Trading (america) Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,hydraulic, cataloged under National Stock Number 4320-01-428-1740, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Fuji Trading (america) Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-428-1740
Primary Part Number873825 543-2
Item NamePump,hydraulic
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerFuji Trading (america) Inc.
StatusACTIVE
General Characteristics Item DescriptionHAND OPERATED OIL PUMP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1005-00-009-8876 INTERCHANGEABLE
Shotgun,28 Gage
5915-00-097-8415333-631 INTERCHANGEABLE
Filter,low Pass
Cmc Electronics Inc
5306-00-151-1422AN4-12A INTERCHANGEABLE
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5120-00-236-3242 INTERCHANGEABLE
Screwdriver,flat Tip
5930-00-275-31102924 INTERCHANGEABLE
Switch,toggle
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
6930-00-480-27775432 INTERCHANGEABLE
Com,control
Instruments and Flight Research, Inc.
5930-00-539-7169543-2 INTERCHANGEABLE
Switch,toggle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5962-01-015-9402402670-21 INTERCHANGEABLE
Microcircuit,digital
Aimtron Systems, Llc
5940-01-032-56615432 INTERCHANGEABLE
Terminal,lug
Seastrom Manufacturing Co Inc
5962-01-101-63285432 INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
873825 543-2 Fuji Trading (america) Inc. (USA)
873825 543-2 Fuji Trading America Inc (USA)
543-2 Shinko Ind. Ltd (JPN)
TH23005-1B Shinko Ind. Ltd (JPN)
873825 TH23005-1B IT 1 Fuji Trading (america) Inc. (USA)
873825 TH23005-1B IT 1 Fuji Trading America Inc (USA)
TH23005-1B IT 1 Shinko Ind. Ltd (JPN)
543-2 Shinko Ind. Ltd (JPN)
TH23005-1B IT 1 Shinko Ind. Ltd (JPN)
Related Parts
1005-00-009-8876INTERCHANGEABLE
SHOTGUN,28 GAGE
5915-00-097-8415INTERCHANGEABLE
FILTER,LOW PASS
333-631
5306-00-151-1422INTERCHANGEABLE
BOLT,MACHINE
AN4-12A
5120-00-236-3242INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
5930-00-275-3110INTERCHANGEABLE
SWITCH,TOGGLE
2924
6930-00-480-2777INTERCHANGEABLE
COM,CONTROL
5432
5930-00-539-7169INTERCHANGEABLE
SWITCH,TOGGLE
543-2
5962-01-015-9402INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
402670-21
5940-01-032-5661INTERCHANGEABLE
TERMINAL,LUG
5432
5962-01-101-6328INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5432
6110-01-141-4496INTERCHANGEABLE
CONTACTOR,MAGNETIC
41DA20AF
5120-01-428-4774INTERCHANGEABLE
SOCKET,SOCKET WRENCH
J5432

Frequently Asked Questions

What is NSN 4320-01-428-1740?

NSN 4320-01-428-1740 is a Pump,hydraulic, manufactured by Fuji Trading (america) Inc., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-428-1740?

NSN 4320-01-428-1740 has 9 cross-referenced part numbers: 873825 543-2 (Fuji Trading (america) Inc.), 873825 543-2 (Fuji Trading America Inc), 543-2 (Shinko Ind. Ltd), TH23005-1B (Shinko Ind. Ltd), 873825 TH23005-1B IT 1 (Fuji Trading (america) Inc.) and 4 more.

What NSN replaces 4320-01-428-1740?

There are 12 known substitutes for 4320-01-428-1740: 1005-00-009-8876, 5915-00-097-8415, 5306-00-151-1422 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 873825 543-2?

Key specifications for 873825 543-2: General Characteristics Item Description: HAND OPERATED OIL PUMP; End Item Identification: NAVY WEAPON SYSTEM CODE TH STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 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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