PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

685144-L099-11336-11340-11486Coupling,shaft,flexible

Lovejoy, Llc Div Lovejoy · NSN 3010-00-585-5885 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-585-5885 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-585-5885. Primary manufacturer part number: 685144-L099-11336-11340-11486.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Threaded Hole Location: BOTH ENDS: ONE HOLE LOCATED ON TOP OF KEYWAY, ONE HOLE LOCATED 90 DEG FROM KEYWAY
  • Features Provided: KEYWAY
  • Thread Size Designator: 5/16-18 THD SIZE BOTH ENDS
  • Bore Diameter: 0.6250 INCHES NOMINAL SECOND END IN
  • Threaded Hole Quantity: 2 BOTH ENDS
  • Keyway Width: 0.1875 INCHES NOMINAL SECOND END IN
  • Bore Length: 1.0312 INCHES NOMINAL SECOND END IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-585-5885, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lovejoy, Llc Div Lovejoy. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-585-5885
Primary Part Number685144-L099-11336-11340-11486
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerLovejoy, Llc Div Lovejoy
StatusACTIVE
Threaded Hole LocationBOTH ENDS: ONE HOLE LOCATED ON TOP OF KEYWAY, ONE HOLE LOCATED 90 DEG FROM KEYWAY
Features ProvidedKEYWAY
Thread Size Designator5/16-18 THD SIZE BOTH ENDS
Bore Diameter0.6250 INCHES NOMINAL SECOND END IN
Threaded Hole Quantity2 BOTH ENDS
Keyway Width0.1875 INCHES NOMINAL SECOND END IN
Bore Length1.0312 INCHES NOMINAL SECOND END IN
Furnished Items and QuantitySETSCREWS 4
Securing MethodTHREADED HOLE(S) BOTH ENDS
Keying Facility TypeKEYWAY SECOND END
Keying Facility Quantity1 BOTH ENDS
Bore Diameter0.8750 INCHES NOMINAL FIRST END IN
Keyway Width0.1875 INCHES NOMINAL FIRST END IN
Bore ShapeSTRAIGHT FIRST END
Bore ShapeSTRAIGHT SECOND END
FSC Application DataCOUPLING,SHAFT,FLEXIBLE,MULTI-APPLICATION
Keyway Depth0.0937 INCHES NOMINAL SECOND END IN
Outside Diameter2.5625 INCHES NOMINAL IN
Keying Facility TypeKEYWAY FIRST END
Bore Length1.0312 INCHES NOMINAL FIRST END IN
Keyway Depth0.0937 INCHES NOMINAL FIRST END IN
Design TypeMULTIJAW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3010-00-580-985141169 INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
Cross-Reference Index
Part NumberManufacturer
685144-L099-11336-11340-11486 PRIMARY Lovejoy, Llc Div Lovejoy (USA)
L099 Lovejoy, Llc Div Lovejoy (USA)
Related Parts
3010-00-580-9851INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
41169

Frequently Asked Questions

What is NSN 3010-00-585-5885?

NSN 3010-00-585-5885 is a Coupling,shaft,flexible, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-585-5885?

NSN 3010-00-585-5885 has 2 cross-referenced part numbers: 685144-L099-11336-11340-11486 (Lovejoy, Llc Div Lovejoy), L099 (Lovejoy, Llc Div Lovejoy).

What NSN replaces 3010-00-585-5885?

There is 1 known substitute for 3010-00-585-5885: 3010-00-580-9851. Verify interchangeability with system specifications before substitution.

What are the specifications of 685144-L099-11336-11340-11486?

Key specifications for 685144-L099-11336-11340-11486: Threaded Hole Location: BOTH ENDS: ONE HOLE LOCATED ON TOP OF KEYWAY, ONE HOLE LOCATED 90 DEG FROM KEYWAY; Features Provided: KEYWAY; Thread Size Designator: 5/16-18 THD SIZE BOTH ENDS; Bore Diameter: 0.6250 INCHES NOMINAL SECOND END IN. 24 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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