PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

834493PC37Spool,control Assembly

Eaton Aerospace, Llc Dba Jackson South · NSN 3040-01-067-6258 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-067-6258 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-067-6258. Primary manufacturer part number: 834493PC37.
Features
  • Spool,control Assembly — FSC 3040
  • General Characteristics Item Description: STEEL;3.531 IN.O/A LG;0.435 IN.O/A DIA IN
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spool,control Assembly, cataloged under National Stock Number 3040-01-067-6258, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-067-6258
Primary Part Number834493PC37
Item NameSpool,control Assembly
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
General Characteristics Item DescriptionSTEEL;3.531 IN.O/A LG;0.435 IN.O/A DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-01-067-6345834493PC36 INTERCHANGEABLE
Cam,control
Eaton Aerospace, Llc Dba Jackson South
5315-01-067-9734834493PC26 INTERCHANGEABLE
Pin,spring
Eaton Aerospace, Llc Dba Jackson South
4320-01-067-9815834493PC27 INTERCHANGEABLE
Shaft,transmission,pump
Eaton Aerospace, Llc Dba Jackson South
4820-01-074-2348829948 INTERCHANGEABLE
Guide,valve Plunger
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
834493PC37 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
834493 Eaton Aerospace, Llc Dba Jackson South (USA)
825676 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
3040-01-067-6345INTERCHANGEABLE
CAM,CONTROL
834493PC36
5315-01-067-9734INTERCHANGEABLE
PIN,SPRING
834493PC26
4320-01-067-9815INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
834493PC27
4820-01-074-2348INTERCHANGEABLE
GUIDE,VALVE PLUNGER
829948

Frequently Asked Questions

What is NSN 3040-01-067-6258?

NSN 3040-01-067-6258 is a Spool,control Assembly, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-067-6258?

NSN 3040-01-067-6258 has 3 cross-referenced part numbers: 834493PC37 (Eaton Aerospace, Llc Dba Jackson South), 834493 (Eaton Aerospace, Llc Dba Jackson South), 825676 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 3040-01-067-6258?

There are 4 known substitutes for 3040-01-067-6258: 3040-01-067-6345, 5315-01-067-9734, 4320-01-067-9815 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 834493PC37?

Key specifications for 834493PC37: General Characteristics Item Description: STEEL;3.531 IN.O/A LG;0.435 IN.O/A DIA IN. 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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