PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

905120Gearshaft,helical

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · NSN 3040-01-429-3296 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-429-3296 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-429-3296. Primary manufacturer part number: 905120.
Features
  • Gearshaft,helical — FSC 3040
  • 3 verified cross-references
  • Primary manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,helical, cataloged under National Stock Number 3040-01-429-3296, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. 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.

Catalog Facts
Item NameGearshaft,helical
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (CAGE 07524)
Technical Specifications
ParameterValue
NSN3040-01-429-3296
Primary Part Number905120
Item NameGearshaft,helical
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2520-00-690-9375 INTERCHANGEABLE
Transmission,mechanical,vehicula
4710-01-101-7123905120 INTERCHANGEABLE
Tube,distributor
Clark Material Handling Company
3020-01-426-4916909920 INTERCHANGEABLE
Gear,helical
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
5365-01-515-7715905-120 INTERCHANGEABLE
Spacer,sleeve
Bivar Inc
Cross-Reference Index
Part NumberManufacturer
905120 PRIMARY Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
E-4686 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
E-4686 ITEM 102 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
Related Parts
2520-00-690-9375INTERCHANGEABLE
TRANSMISSION,MECHANICAL,VEHICULA
4710-01-101-7123INTERCHANGEABLE
TUBE,DISTRIBUTOR
905120
3020-01-426-4916INTERCHANGEABLE
GEAR,HELICAL
909920
5365-01-515-7715INTERCHANGEABLE
SPACER,SLEEVE
905-120

Frequently Asked Questions

What is NSN 3040-01-429-3296?

NSN 3040-01-429-3296 is a Gearshaft,helical, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-429-3296?

NSN 3040-01-429-3296 has 3 cross-referenced part numbers: 905120 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E-4686 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E-4686 ITEM 102 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).

What NSN replaces 3040-01-429-3296?

There are 4 known substitutes for 3040-01-429-3296: 2520-00-690-9375, 4710-01-101-7123, 3020-01-426-4916 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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