PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PX70Coupling,shaft,flexible

Reliance Electric Company Dba Reliance & Dodge Brands · NSN 3010-00-580-4773 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-580-4773 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-580-4773. Primary manufacturer part number: PX70.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Outside Diameter: 3.687 INCHES NOMINAL IN
  • Design Type: BUSHING
  • 3 verified cross-references
  • Primary manufacturer: Reliance Electric Company Dba Reliance & Dodge Brands
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-580-4773, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-580-4773
Primary Part NumberPX70
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerReliance Electric Company Dba Reliance & Dodge Brands
StatusACTIVE
Outside Diameter3.687 INCHES NOMINAL IN
Design TypeBUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3010-00-290-4603 INTERCHANGEABLE
Coupling,shaft,flexible
4130-00-894-1810011107 INTERCHANGEABLE
Flexible Rubber Element
Reliance Electric Company Dba Reliance & Dodge Brands
Cross-Reference Index
Part NumberManufacturer
PX70 PRIMARY Reliance Electric Company Dba Reliance & Dodge Brands (USA)
518895-1 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
580-516-1701179REVDPC4 PRIMARY Portsmouth Naval Shipyard (USA)
Related Parts
3010-00-290-4603INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
4130-00-894-1810INTERCHANGEABLE
FLEXIBLE RUBBER ELEMENT
011107

Frequently Asked Questions

What is NSN 3010-00-580-4773?

NSN 3010-00-580-4773 is a Coupling,shaft,flexible, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-580-4773?

NSN 3010-00-580-4773 has 3 cross-referenced part numbers: PX70 (Reliance Electric Company Dba Reliance & Dodge Brands), 518895-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), 580-516-1701179REVDPC4 (Portsmouth Naval Shipyard).

What NSN replaces 3010-00-580-4773?

There are 2 known substitutes for 3010-00-580-4773: 3010-00-290-4603, 4130-00-894-1810. Verify interchangeability with system specifications before substitution.

What are the specifications of PX70?

Key specifications for PX70: Special Features: COUPLING, SHAFT, FLEXIBLE; Overall Length: 2.187 INCHES NOMINAL IN; Outside Diameter: 3.687 INCHES NOMINAL IN; Design Type: BUSHING. 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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