PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L100-1INB0RECoupling,shaft,flexible

Lovejoy, Llc Div Lovejoy · NSN 3010-00-545-0737 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-545-0737 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-545-0737. Primary manufacturer part number: L100-1INB0RE.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Features Provided: KEYWAY
  • Bore Shape: STRAIGHT BOTH ENDS
  • Design Type: MULTIJAW
  • Bore Diameter: 1.0000 INCHES NOMINAL BOTH ENDS IN
  • Bore Length: 1.3750 INCHES NOMINAL BOTH ENDS IN
  • Outside Diameter: 2.562 INCHES NOMINAL IN
  • 5 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-545-0737, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-545-0737
Primary Part NumberL100-1INB0RE
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerLovejoy, Llc Div Lovejoy
StatusACTIVE
Features ProvidedKEYWAY
Bore ShapeSTRAIGHT BOTH ENDS
Design TypeMULTIJAW
Bore Diameter1.0000 INCHES NOMINAL BOTH ENDS IN
Bore Length1.3750 INCHES NOMINAL BOTH ENDS IN
Outside Diameter2.562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2910-00-015-707133101 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
8010-00-119-4883 INTERCHANGEABLE
Polyurethane Coating
5975-00-152-1075 INTERCHANGEABLE
Locknut,electrical Conduit
3120-00-374-2123 INTERCHANGEABLE
Bearing,sleeve
6695-00-397-64185800104 INTERCHANGEABLE
Transducer,motional Pickup
Columbia Research Laboratories, Inc
3010-00-517-1848L100-1-250B0RE INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
3010-00-727-3477 INTERCHANGEABLE
Coupling,shaft,flexible
3010-01-033-3045 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
Cross-Reference Index
Part NumberManufacturer
MAG-L100-1 Lovejoy, Llc Div Lovejoy (USA)
MAG-L100-1 Loujon Mfg Co Div of Douville-Johnston Corp (USA)
L100 Lovejoy, Llc Div Lovejoy (USA)
L100-1INB0RE PRIMARY Lovejoy, Llc Div Lovejoy (USA)
L110-1 Lovejoy, Llc Div Lovejoy (USA)
Related Parts
2910-00-015-7071INTERCHANGEABLE
FILTER ELEMENT,FLUID
33101
8010-00-119-4883INTERCHANGEABLE
POLYURETHANE COATING
5975-00-152-1075INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
3120-00-374-2123INTERCHANGEABLE
BEARING,SLEEVE
6695-00-397-6418INTERCHANGEABLE
TRANSDUCER,MOTIONAL PICKUP
5800104
3010-00-517-1848INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
L100-1-250B0RE
3010-00-727-3477INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
3010-01-033-3045INTERCHANGEABLE
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
8415-01-431-6866INTERCHANGEABLE
HELMET,CRASH
L1101

Frequently Asked Questions

What is NSN 3010-00-545-0737?

NSN 3010-00-545-0737 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 3010-00-545-0737?

NSN 3010-00-545-0737 has 5 cross-referenced part numbers: MAG-L100-1 (Lovejoy, Llc Div Lovejoy), MAG-L100-1 (Loujon Mfg Co Div of Douville-Johnston Corp), L100 (Lovejoy, Llc Div Lovejoy), L100-1INB0RE (Lovejoy, Llc Div Lovejoy), L110-1 (Lovejoy, Llc Div Lovejoy).

What NSN replaces 3010-00-545-0737?

There are 12 known substitutes for 3010-00-545-0737: 2910-00-015-7071, 8010-00-119-4883, 5975-00-152-1075 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L100-1INB0RE?

Key specifications for L100-1INB0RE: Features Provided: KEYWAY; Bore Shape: STRAIGHT BOTH ENDS; Design Type: MULTIJAW; Special Features: BORE INCLUDES KEYWAY 0.250 WD X 0.125 DP, SECURING METHOD THREADED HOLE OVER KEYWAY. 8 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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