PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L100-1-250B0RECoupling,shaft,flexible

Lovejoy, Llc Div Lovejoy · NSN 3010-00-517-1848 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-517-1848 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-517-1848. Primary manufacturer part number: L100-1-250B0RE.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Insert Material: RUBBER CHLOROPRENE CLASS CR
  • Bore Diameter: 1.2500 INCHES NOMINAL BOTH ENDS IN
  • Bore Shape: ROUGH STOCK BOTH ENDS
  • Outside Diameter: 2.562 INCHES NOMINAL IN
  • Design Type: INSERT
  • Bore Length: 1.2500 INCHES NOMINAL BOTH ENDS IN
  • 8 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 3010-00-517-1848, 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 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3010-00-517-1848
Primary Part NumberL100-1-250B0RE
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerLovejoy, Llc Div Lovejoy
StatusCANCELLED
Insert MaterialRUBBER CHLOROPRENE CLASS CR
Bore Diameter1.2500 INCHES NOMINAL BOTH ENDS IN
Bore ShapeROUGH STOCK BOTH ENDS
Outside Diameter2.562 INCHES NOMINAL IN
Design TypeINSERT
Bore Length1.2500 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
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
3010-00-545-0737L100-1INB0RE 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
5330-01-278-7714L100 INTERCHANGEABLE
Gasket Set
Emglo Products Corp
6750-01-378-9095 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
L100-1-250B0RE PRIMARY Lovejoy, Llc Div Lovejoy (USA)
33569-6001-1 A B a Industries Inc (USA)
4ROUGHBORE Certified Couplings Inc (USA)
A100 Lovejoy, Llc Div Lovejoy (USA)
070270C Lovejoy, Llc Div Lovejoy (USA)
199052 Fwd Seagrave Holdings Lp (USA)
L100 Lovejoy, Llc Div Lovejoy (USA)
24355-105 The Gorman-Rupp Company Div Gorman-Rupp (USA)
Related Parts
8010-00-119-4883INTERCHANGEABLE
POLYURETHANE COATING
5975-00-152-1075INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
3120-00-374-2123INTERCHANGEABLE
BEARING,SLEEVE
3010-00-545-0737INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
L100-1INB0RE
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
6750-01-378-9095INTERCHANGEABLE
FILM,PHOTOGRAPHIC
6110-01-465-0141INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
L100

Frequently Asked Questions

What is NSN 3010-00-517-1848?

NSN 3010-00-517-1848 is a Coupling,shaft,flexible, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 3010 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3010-00-517-1848?

NSN 3010-00-517-1848 has 8 cross-referenced part numbers: L100-1-250B0RE (Lovejoy, Llc Div Lovejoy), 33569-6001-1 (A B a Industries Inc), 4ROUGHBORE (Certified Couplings Inc), A100 (Lovejoy, Llc Div Lovejoy), 070270C (Lovejoy, Llc Div Lovejoy) and 3 more.

What NSN replaces 3010-00-517-1848?

There are 11 known substitutes for 3010-00-517-1848: 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 L100-1-250B0RE?

Key specifications for L100-1-250B0RE: Insert Material: RUBBER CHLOROPRENE CLASS CR; Bore Diameter: 1.2500 INCHES NOMINAL BOTH ENDS IN; Bore Shape: ROUGH STOCK BOTH ENDS; Overall Length: 3.500 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3010-00-517-1848 still in active supply?

NSN 3010-00-517-1848 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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