PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L-100Coupling,shaft,flexible

Lovejoy, Llc Div Lovejoy · NSN 3010-01-033-3045 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-033-3045 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-033-3045. Primary manufacturer part number: L-100.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Keying Facility Quantity: 1 SECOND END
  • Keyway Depth: 0.1562 INCHES NOMINAL SECOND END IN
  • Keyway Width: 0.312 INCHES NOMINAL SECOND END IN
  • Bore Diameter: 0.6250 INCHES NOMINAL SECOND END IN
  • Features Provided: KEYWAY
  • Bore Shape: STRAIGHT SECOND END
  • Bore Length: 1.3750 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 3010-01-033-3045, 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 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-033-3045
Primary Part NumberL-100
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerLovejoy, Llc Div Lovejoy
StatusACTIVE
Keying Facility Quantity1 SECOND END
Keyway Depth0.1562 INCHES NOMINAL SECOND END IN
Keyway Width0.312 INCHES NOMINAL SECOND END IN
Bore Diameter0.6250 INCHES NOMINAL SECOND END IN
Features ProvidedKEYWAY
Bore ShapeSTRAIGHT SECOND END
Bore Length1.3750 INCHES NOMINAL SECOND END IN
Width2.531 INCHES NOMINAL IN
Design TypeMULTIJAW
Keying Facility TypeKEYWAY SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
8010-00-119-4883 INTERCHANGEABLE
Polyurethane Coating
5975-00-152-1075 INTERCHANGEABLE
Locknut,electrical Conduit
3120-00-374-2123 INTERCHANGEABLE
Bearing,sleeve
3010-00-517-1848L100-1-250B0RE INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
3010-00-545-0737L100-1INB0RE INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
3010-00-727-3477 INTERCHANGEABLE
Coupling,shaft,flexible
3120-01-135-4083L100 INTERCHANGEABLE
Bearing,sleeve
Circor Naval Solutions Llc Dba Warren Pumps
3010-01-154-1112L099/100 SOX SPIDER INTERCHANGEABLE
Insert,flexible Coupling
Lovejoy, Llc Div Lovejoy
5330-01-278-7714L100 INTERCHANGEABLE
Gasket Set
Emglo Products Corp
6110-01-465-0141L100 INTERCHANGEABLE
Panel,power Distribution
Con-Tech Power Systems Iinc. Bernilled Plantcryogenicsschool of Medicine and Placement of Household Managers and Butlers
Cross-Reference Index
Part NumberManufacturer
L-100 Lovejoy, Llc Div Lovejoy (USA)
Related Parts
8010-00-119-4883INTERCHANGEABLE
POLYURETHANE COATING
5975-00-152-1075INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
3120-00-374-2123INTERCHANGEABLE
BEARING,SLEEVE
3010-00-517-1848INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
L100-1-250B0RE
3010-00-545-0737INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
L100-1INB0RE
3010-00-727-3477INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
3120-01-135-4083INTERCHANGEABLE
BEARING,SLEEVE
L100
3010-01-154-1112INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
L099/100 SOX SPIDER
5330-01-278-7714INTERCHANGEABLE
GASKET SET
L100
6110-01-465-0141INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
L100
6515-01-528-8833INTERCHANGEABLE
HANDPIECE,PNEUMATIC
L-100

Frequently Asked Questions

What is NSN 3010-01-033-3045?

NSN 3010-01-033-3045 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 3010-01-033-3045?

NSN 3010-01-033-3045 has 1 cross-referenced part number: L-100 (Lovejoy, Llc Div Lovejoy).

What NSN replaces 3010-01-033-3045?

There are 11 known substitutes for 3010-01-033-3045: 8010-00-119-4883, 5975-00-152-1075, 3120-00-374-2123 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L-100?

Key specifications for L-100: Overall Length: 3.500 INCHES NOMINAL IN; Keying Facility Quantity: 1 SECOND END; Keyway Depth: 0.1562 INCHES NOMINAL SECOND END IN; Keyway Width: 0.312 INCHES NOMINAL SECOND END IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com