PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

340030Worm Shaft

Emerson Process Management Valve Automation, Inc. · NSN 3040-01-251-6268 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-251-6268 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-251-6268. Primary manufacturer part number: 340030.
Features
  • Worm Shaft — FSC 3040
  • Material: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Emerson Process Management Valve Automation, Inc.
Applications
  • Applications requiring Steel construction
General Description

The Worm Shaft, cataloged under National Stock Number 3040-01-251-6268, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Emerson Process Management Valve Automation, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN3040-01-251-6268
Primary Part Number340030
Item NameWorm Shaft
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerEmerson Process Management Valve Automation, Inc.
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4330-01-200-559934-0030 INTERCHANGEABLE
Filter Unit Subassembly,fluid
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
340030 Emerson Process Management Valve Automation, Inc. (USA)
A-340030 Emerson Process Management Valve Automation, Inc. (USA)
Related Parts
4330-01-200-5599INTERCHANGEABLE
FILTER UNIT SUBASSEMBLY,FLUID
34-0030

Frequently Asked Questions

What is NSN 3040-01-251-6268?

NSN 3040-01-251-6268 is a Worm Shaft, manufactured by Emerson Process Management Valve Automation, Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-251-6268?

NSN 3040-01-251-6268 has 2 cross-referenced part numbers: 340030 (Emerson Process Management Valve Automation, Inc.), A-340030 (Emerson Process Management Valve Automation, Inc.).

What NSN replaces 3040-01-251-6268?

There is 1 known substitute for 3040-01-251-6268: 4330-01-200-5599. Verify interchangeability with system specifications before substitution.

What are the specifications of 340030?

Key specifications for 340030: Material: STEEL. 1 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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