PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2109-5Shaft,shouldered

Parker-Hannifin Corp Div Hydraulic Pump/motor Division · NSN 3040-01-439-5323 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-439-5323 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-439-5323. Primary manufacturer part number: 2109-5.
Features
  • Shaft,shouldered — FSC 3040
  • Second End Style: WOODRUFF KEYWAY
  • End Similarity: NOT IDENTICAL
  • First End Style: PLAIN
  • 3 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corp Div Hydraulic Pump/motor Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-439-5323, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Parker-Hannifin Corp Div Hydraulic Pump/motor Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-439-5323
Primary Part Number2109-5
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerParker-Hannifin Corp Div Hydraulic Pump/motor Division
StatusACTIVE
Second End StyleWOODRUFF KEYWAY
End SimilarityNOT IDENTICAL
First End StylePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3020-00-155-3163 INTERCHANGEABLE
Gear,spur
5330-00-253-8069 INTERCHANGEABLE
Seal,plain Encased
5998-00-563-0607 INTERCHANGEABLE
Circuit Card Assembly
5905-00-799-36832100-0065 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
6685-01-112-90942109-5 INTERCHANGEABLE
Altimeter,pressurized Compartmen
Kearflex Engineering Company
5970-01-388-258521095 INTERCHANGEABLE
Insulator,standoff
Science Applications International Corporation
5998-01-432-274021095 INTERCHANGEABLE
Circuit Card Assembly
Giga-Tronics Incorporated Dba Giga-Tronics
Cross-Reference Index
Part NumberManufacturer
2109-5 PRIMARY Parker-Hannifin Corp Div Hydraulic Pump/motor Division (USA)
2109-5 Amz Alabama Inc. (USA)
2109-5 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
Related Parts
3020-00-155-3163INTERCHANGEABLE
GEAR,SPUR
5330-00-253-8069INTERCHANGEABLE
SEAL,PLAIN ENCASED
5998-00-563-0607INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5905-00-799-3683INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-0065
6685-01-112-9094INTERCHANGEABLE
ALTIMETER,PRESSURIZED COMPARTMEN
2109-5
5970-01-388-2585INTERCHANGEABLE
INSULATOR,STANDOFF
21095
5998-01-432-2740INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21095

Frequently Asked Questions

What is NSN 3040-01-439-5323?

NSN 3040-01-439-5323 is a Shaft,shouldered, manufactured by Parker-Hannifin Corp Div Hydraulic Pump/motor Division, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-439-5323?

NSN 3040-01-439-5323 has 3 cross-referenced part numbers: 2109-5 (Parker-Hannifin Corp Div Hydraulic Pump/motor Division), 2109-5 (Amz Alabama Inc.), 2109-5 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).

What NSN replaces 3040-01-439-5323?

There are 7 known substitutes for 3040-01-439-5323: 3020-00-155-3163, 5330-00-253-8069, 5998-00-563-0607 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2109-5?

Key specifications for 2109-5: Second End Style: WOODRUFF KEYWAY; End Item Identification: 2320-01-354-4528; W/S TRUCK, FAMILY OF MEDIUM TACTICAL VEHICLE (FMTV); End Similarity: NOT IDENTICAL; First End Style: PLAIN. 4 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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