PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L-150-HYInsert,flexible Coupling

Lovejoy, Llc Div Lovejoy · NSN 3010-01-309-8190 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-309-8190 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-309-8190. Primary manufacturer part number: L-150-HY.
Features
  • Insert,flexible Coupling — FSC 3010
  • Overall Outside Diameter: 3.740 INCHES NOMINAL IN
  • Overall Thickness: 0.880 INCHES NOMINAL IN
  • Lug Quantity: 6
  • Material: RUBBER
  • Style Designator: SPIDER
  • 3 verified cross-references
  • Primary manufacturer: Lovejoy, Llc Div Lovejoy
Applications
  • Applications requiring Rubber construction
General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-309-8190, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-309-8190
Primary Part NumberL-150-HY
Item NameInsert,flexible Coupling
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerLovejoy, Llc Div Lovejoy
StatusACTIVE
Overall Outside Diameter3.740 INCHES NOMINAL IN
Overall Thickness0.880 INCHES NOMINAL IN
Lug Quantity6
MaterialRUBBER
Style DesignatorSPIDER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3010-01-209-54415328390 INTERCHANGEABLE
Coupling,shaft,flexible
Naval Sea Systems Command
3010-01-309-1070L-150-1 INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
3010-01-309-1071L-150-2 INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
Cross-Reference Index
Part NumberManufacturer
5328390-3 Naval Sea Systems Command (USA)
L-150-HY PRIMARY Lovejoy, Llc Div Lovejoy (USA)
5328390 Naval Sea Systems Command (USA)
Related Parts
3010-01-209-5441INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
5328390
3010-01-309-1070INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
L-150-1
3010-01-309-1071INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
L-150-2

Frequently Asked Questions

What is NSN 3010-01-309-8190?

NSN 3010-01-309-8190 is a Insert,flexible Coupling, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-309-8190?

NSN 3010-01-309-8190 has 3 cross-referenced part numbers: 5328390-3 (Naval Sea Systems Command), L-150-HY (Lovejoy, Llc Div Lovejoy), 5328390 (Naval Sea Systems Command).

What NSN replaces 3010-01-309-8190?

There are 3 known substitutes for 3010-01-309-8190: 3010-01-209-5441, 3010-01-309-1070, 3010-01-309-1071. Verify interchangeability with system specifications before substitution.

What are the specifications of L-150-HY?

Key specifications for L-150-HY: Special Features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.;HUB THK 0.600 IN. IN; Overall Outside Diameter: 3.740 INCHES NOMINAL IN; Overall Thickness: 0.880 INCHES NOMINAL IN; Lug Quantity: 6. 6 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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