PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T11-3Coupling,shaft,flexible

Roller Bearing Co of America, Inc Div Pic Design · NSN 3010-00-684-0895 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-684-0895 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-684-0895. Primary manufacturer part number: T11-3.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Insert Material: RUBBER
  • Bore Length: 1.2500 INCHES NOMINAL BOTH ENDS IN
  • Thread Size Designator: NO. 6-32 BOTH ENDS
  • Outside Diameter: 0.813 INCHES NOMINAL IN
  • Design Type: INSERT
  • Bore Diameter: 0.2500 INCHES NOMINAL BOTH ENDS IN
  • Threaded Hole Quantity: 2 BOTH ENDS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-684-0895, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-684-0895
Primary Part NumberT11-3
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Insert MaterialRUBBER
Bore Length1.2500 INCHES NOMINAL BOTH ENDS IN
Thread Size DesignatorNO. 6-32 BOTH ENDS
Outside Diameter0.813 INCHES NOMINAL IN
Design TypeINSERT
Bore Diameter0.2500 INCHES NOMINAL BOTH ENDS IN
Threaded Hole Quantity2 BOTH ENDS
Securing MethodTHREADED HOLE(S) FIRST END
Threaded Hole LocationBOTH ENDS: ONE ON EACH END
Bore ShapeSTRAIGHT BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-117-0757T113 INTERCHANGEABLE
Bearing,roller,thrust
The Timken Corporation
5120-00-188-3239 INTERCHANGEABLE
Pliers
5136-00-203-6506 INTERCHANGEABLE
Tap,thread Cutting
4820-00-263-9118427-2 1-2 INTERCHANGEABLE
Valve,gate
Kennedy Valve Div of Itt Grinnell Valve Co Inc
4820-00-268-9154105-3/4NPT INTERCHANGEABLE
Valve,gate
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
3010-00-752-7597T1-13 INTERCHANGEABLE
Coupling,shaft,flexible
Roller Bearing Co of America, Inc Div Pic Design
5996-00-838-6317T113 INTERCHANGEABLE
Amplifier Assembly
Transico, Inc. Dba Eeco Switch
5365-01-219-0749 INTERCHANGEABLE
Bushing,machine Thread
3030-01-391-50181361733 INTERCHANGEABLE
Belt,positive Drive
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5315-01-459-9375T113 INTERCHANGEABLE
Pin,straight,threaded
Unertl John Optical Co Inc
Cross-Reference Index
Part NumberManufacturer
7203655P1 Lockheed Martin Corporation Div Rms (USA)
7203655P1 General Electric Company (USA)
142C835H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
T11-3 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
Related Parts
3110-00-117-0757INTERCHANGEABLE
BEARING,ROLLER,THRUST
T113
5120-00-188-3239INTERCHANGEABLE
PLIERS
5136-00-203-6506INTERCHANGEABLE
TAP,THREAD CUTTING
4820-00-263-9118INTERCHANGEABLE
VALVE,GATE
427-2 1-2
4820-00-268-9154INTERCHANGEABLE
VALVE,GATE
105-3/4NPT
3010-00-752-7597INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
T1-13
5996-00-838-6317INTERCHANGEABLE
AMPLIFIER ASSEMBLY
T113
5365-01-219-0749INTERCHANGEABLE
BUSHING,MACHINE THREAD
3030-01-391-5018INTERCHANGEABLE
BELT,POSITIVE DRIVE
1361733
5315-01-459-9375INTERCHANGEABLE
PIN,STRAIGHT,THREADED
T113

Frequently Asked Questions

What is NSN 3010-00-684-0895?

NSN 3010-00-684-0895 is a Coupling,shaft,flexible, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-684-0895?

NSN 3010-00-684-0895 has 4 cross-referenced part numbers: 7203655P1 (Lockheed Martin Corporation Div Rms), 7203655P1 (General Electric Company), 142C835H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), T11-3 (Roller Bearing Co of America, Inc Div Pic Design).

What NSN replaces 3010-00-684-0895?

There are 10 known substitutes for 3010-00-684-0895: 3110-00-117-0757, 5120-00-188-3239, 5136-00-203-6506 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T11-3?

Key specifications for T11-3: Insert Material: RUBBER; Bore Length: 1.2500 INCHES NOMINAL BOTH ENDS IN; Thread Size Designator: NO. 6-32 BOTH ENDS; Outside Diameter: 0.813 INCHES NOMINAL IN. 11 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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