PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2623640Coupling,shaft,rigid

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 3010-00-471-5700 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-471-5700 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-471-5700. Primary manufacturer part number: 2623640.
Features
  • Coupling,shaft,rigid — FSC 3010
  • Threaded Hole Quantity: 2
  • Body Material: STEEL
  • Overall Diameter: 0.625 INCHES NOMINAL IN
  • Bore Length: 1.2500 INCHES NOMINAL BOTH ENDS IN
  • Bore Diameter: 0.2630 INCHES NOMINAL BOTH ENDS IN
  • Thread Size Designator: 0.190-32
  • Features Provided: KEYWAY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-471-5700, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3010-00-471-5700
Primary Part Number2623640
Item NameCoupling,shaft,rigid
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Threaded Hole Quantity2
Body MaterialSTEEL
Overall Diameter0.625 INCHES NOMINAL IN
Bore Length1.2500 INCHES NOMINAL BOTH ENDS IN
Bore Diameter0.2630 INCHES NOMINAL BOTH ENDS IN
Thread Size Designator0.190-32
Features ProvidedKEYWAY
Surface TreatmentPASSIVATE
Bore ShapeSTRAIGHT BOTH ENDS
Style DesignatorPLAIN SLEEVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-01-419-445572439 INTERCHANGEABLE
Spring,helical,compression
Bauer Compressors, Inc.
5360-01-466-6440002623 INTERCHANGEABLE
Spring,helical,compression
Bauer Compressors, Inc.
Cross-Reference Index
Part NumberManufacturer
2623640 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
5360-01-419-4455INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
72439
5360-01-466-6440INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
002623

Frequently Asked Questions

What is NSN 3010-00-471-5700?

NSN 3010-00-471-5700 is a Coupling,shaft,rigid, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-471-5700?

NSN 3010-00-471-5700 has 1 cross-referenced part number: 2623640 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 3010-00-471-5700?

There are 2 known substitutes for 3010-00-471-5700: 5360-01-419-4455, 5360-01-466-6440. Verify interchangeability with system specifications before substitution.

What are the specifications of 2623640?

Key specifications for 2623640: Threaded Hole Quantity: 2; End Item Identification: ROCKET MOTOR, GUIDED MISSILE; Body Material: STEEL; Overall Diameter: 0.625 INCHES NOMINAL IN. 13 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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