PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HP505Shaft,shouldered

Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control · NSN 3040-01-436-0322 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-436-0322 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-436-0322. Primary manufacturer part number: HP505.
Features
  • Shaft,shouldered — FSC 3040
  • Material: STEEL
  • End Similarity: NOT IDENTICAL
  • 3 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-436-0322, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-436-0322
Primary Part NumberHP505
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
StatusACTIVE
MaterialSTEEL
End SimilarityNOT IDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4320-00-495-6785PD11942 INTERCHANGEABLE
Pump,reciprocating
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
Cross-Reference Index
Part NumberManufacturer
PD11942 Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA)
HP505 PRIMARY Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA)
PD11942-5 Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA)
Related Parts
4320-00-495-6785INTERCHANGEABLE
PUMP,RECIPROCATING
PD11942

Frequently Asked Questions

What is NSN 3040-01-436-0322?

NSN 3040-01-436-0322 is a Shaft,shouldered, manufactured by Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-436-0322?

NSN 3040-01-436-0322 has 3 cross-referenced part numbers: PD11942 (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control), HP505 (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control), PD11942-5 (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control).

What NSN replaces 3040-01-436-0322?

There is 1 known substitute for 3040-01-436-0322: 4320-00-495-6785. Verify interchangeability with system specifications before substitution.

What are the specifications of HP505?

Key specifications for HP505: Overall Length: 6.5000 INCHES NOMINAL IN; End Item Identification: TARAWA CLASS LHA; Material: STEEL; End Similarity: NOT IDENTICAL. 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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