PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C015-3Coupling,shaft,flexible

W. M. Berg, Inc. · NSN 3010-00-985-2486 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-985-2486 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-985-2486. Primary manufacturer part number: C015-3.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Bore Shape: STRAIGHT BOTH ENDS
  • Bore Diameter: 0.2498 INCHES NOMINAL BOTH ENDS IN
  • Outside Diameter: 0.812 INCHES NOMINAL IN
  • Securing Method: CLAMP BOTH ENDS
  • Design Type: BONDED RUBBER
  • Bore Length: 1.2500 INCHES NOMINAL THROUGH BORE IN
  • 2 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 3010-00-985-2486, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is W. M. Berg, Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-985-2486
Primary Part NumberC015-3
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerW. M. Berg, Inc.
StatusACTIVE
Bore ShapeSTRAIGHT BOTH ENDS
Bore Diameter0.2498 INCHES NOMINAL BOTH ENDS IN
Outside Diameter0.812 INCHES NOMINAL IN
Securing MethodCLAMP BOTH ENDS
Design TypeBONDED RUBBER
Bore Length1.2500 INCHES NOMINAL THROUGH BORE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-59423877-3820 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5136-00-228-1054FRS T123 INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
2805-00-400-6987VL53 INTERCHANGEABLE
Tappet,engine Poppet Valve
Trw Inc Trw Intl Trade Government Sales Dept
5910-00-910-4630C0153 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
7930-01-077-6371T-123 INTERCHANGEABLE
Wax,automobile
Turtle Wax Inc
5180-01-502-8962 INTERCHANGEABLE
Tool Kit,general Mechanic's
Cross-Reference Index
Part NumberManufacturer
C015-3 W. M. Berg, Inc. (USA)
T12-3 Roller Bearing Co of America, Inc Div Pic Design (USA)
Related Parts
3110-00-100-5942INTERCHANGEABLE
BEARING,ROLLER,TAPERED
3877-3820
5136-00-228-1054INTERCHANGEABLE
TAP,THREAD CUTTING
FRS T123
2805-00-400-6987INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
VL53
5910-00-910-4630INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
C0153
7930-01-077-6371INTERCHANGEABLE
WAX,AUTOMOBILE
T-123
5180-01-502-8962INTERCHANGEABLE
TOOL KIT,GENERAL MECHANIC'S

Frequently Asked Questions

What is NSN 3010-00-985-2486?

NSN 3010-00-985-2486 is a Coupling,shaft,flexible, manufactured by W. M. Berg, Inc., classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-985-2486?

NSN 3010-00-985-2486 has 2 cross-referenced part numbers: C015-3 (W. M. Berg, Inc.), T12-3 (Roller Bearing Co of America, Inc Div Pic Design).

What NSN replaces 3010-00-985-2486?

There are 6 known substitutes for 3010-00-985-2486: 3110-00-100-5942, 5136-00-228-1054, 2805-00-400-6987 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C015-3?

Key specifications for C015-3: Bore Shape: STRAIGHT BOTH ENDS; Bore Diameter: 0.2498 INCHES NOMINAL BOTH ENDS IN; Outside Diameter: 0.812 INCHES NOMINAL IN; Securing Method: CLAMP BOTH ENDS. 7 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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