PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3419Gearshaft,spur

Del Mar Avionics, Llc · NSN 3040-00-674-1758 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-674-1758 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-674-1758. Primary manufacturer part number: 3419.
Features
  • Gearshaft,spur — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Del Mar Avionics, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-00-674-1758, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Del Mar Avionics, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGearshaft,spur
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersDel Mar Avionics, Llc (CAGE 00539)
Technical Specifications
ParameterValue
NSN3040-00-674-1758
Primary Part Number3419
Item NameGearshaft,spur
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerDel Mar Avionics, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-00-070-224103419-0099 INTERCHANGEABLE
Valve,globe
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
5970-00-072-16250340-0039 INTERCHANGEABLE
Insulator,bushing
Keysight Technologies Inc
5120-00-318-98823419 INTERCHANGEABLE
Vise,positioner,pow
Wilton Corp Wilton Tool Div
5310-00-570-5953125223 INTERCHANGEABLE
Nut,plain,hexagon
Telemechanics Inc
2520-00-737-8329203419 INTERCHANGEABLE
Countershaft Transm
Clark Material Handling Company
5905-00-752-3411 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5950-00-763-0090SM-C-502152 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6515-01-339-34053419 INTERCHANGEABLE
Blade,arthroscopic,surgical
Dyonics Inc Sub of William H Rorer Inc
Cross-Reference Index
Part NumberManufacturer
3419 Del Mar Avionics, Llc (USA)
Related Parts
4820-00-070-2241INTERCHANGEABLE
VALVE,GLOBE
03419-0099
5970-00-072-1625INTERCHANGEABLE
INSULATOR,BUSHING
0340-0039
5120-00-318-9882INTERCHANGEABLE
VISE,POSITIONER,POW
3419
5310-00-570-5953INTERCHANGEABLE
NUT,PLAIN,HEXAGON
125223
2520-00-737-8329INTERCHANGEABLE
COUNTERSHAFT TRANSM
203419
5905-00-752-3411INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5950-00-763-0090INTERCHANGEABLE
TRANSFORMER,POWER
SM-C-502152
6515-01-339-3405INTERCHANGEABLE
BLADE,ARTHROSCOPIC,SURGICAL
3419

Frequently Asked Questions

What is NSN 3040-00-674-1758?

NSN 3040-00-674-1758 is a Gearshaft,spur, manufactured by Del Mar Avionics, Llc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-674-1758?

NSN 3040-00-674-1758 has 1 cross-referenced part number: 3419 (Del Mar Avionics, Llc).

What NSN replaces 3040-00-674-1758?

There are 8 known substitutes for 3040-00-674-1758: 4820-00-070-2241, 5970-00-072-1625, 5120-00-318-9882 and 5 more. Verify interchangeability with system specifications before substitution.

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