PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T1-7Coupling,shaft,flexible

Roller Bearing Co of America, Inc Div Pic Design · NSN 3010-01-049-1010 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-049-1010 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-049-1010. Primary manufacturer part number: T1-7.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Bore Shape: STRAIGHT BOTH ENDS
  • Threaded Hole Quantity: 1 BOTH ENDS
  • Bore Length: 0.4375 INCHES NOMINAL BOTH ENDS IN
  • Threaded Hole Location: BOTH ENDS: CENTERED 0.125 IN. FROM END OF HUB IN
  • Thread Size Designator: 0.086-56 BOTH ENDS
  • Bellows Material: STEEL CORROSION RESISTING
  • Furnished Items and Quantity: SETSCREW 2
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-049-1010, 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 11 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-049-1010
Primary Part NumberT1-7
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Bore ShapeSTRAIGHT BOTH ENDS
Threaded Hole Quantity1 BOTH ENDS
Bore Length0.4375 INCHES NOMINAL BOTH ENDS IN
Threaded Hole LocationBOTH ENDS: CENTERED 0.125 IN. FROM END OF HUB IN
Thread Size Designator0.086-56 BOTH ENDS
Bellows MaterialSTEEL CORROSION RESISTING
Furnished Items and QuantitySETSCREW 2
Outside Diameter0.796 INCHES NOMINAL IN
Securing MethodTHREADED HOLE(S) BOTH ENDS
Design TypeBELLOWS
Bore Diameter0.1202 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5965-00-128-2512SCD2268 INTERCHANGEABLE
Microphone,carbon
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5975-00-284-9258 INTERCHANGEABLE
Conduit Outlet
2940-00-356-1219C157 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
6240-00-397-3864030-0038-1 INTERCHANGEABLE
Lamp,thallium Iodide
Raytheon Company Dba Raytheon Co
5660-00-408-8743 INTERCHANGEABLE
Arm Extension,fencing
4520-01-020-7631T-17 INTERCHANGEABLE
Boiler,heating,low Pressure
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
4220-01-039-1962 INTERCHANGEABLE
Cylinder,air,diving Equipment
4820-01-229-3107 INTERCHANGEABLE
Parts Kit,check Valve
5120-01-577-7840T-17 INTERCHANGEABLE
Extension,socket Wrench
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
6910-01-659-5231T-17 INTERCHANGEABLE
Equipment Kits
United States Department of Us Army Peo Stri /simulation,training, Instrumentation/
Cross-Reference Index
Part NumberManufacturer
T1-7 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
Related Parts
5965-00-128-2512INTERCHANGEABLE
MICROPHONE,CARBON
SCD2268
5975-00-284-9258INTERCHANGEABLE
CONDUIT OUTLET
2940-00-356-1219INTERCHANGEABLE
FILTER ELEMENT,FLUID
C157
6240-00-397-3864INTERCHANGEABLE
LAMP,THALLIUM IODIDE
030-0038-1
5660-00-408-8743INTERCHANGEABLE
ARM EXTENSION,FENCING
4520-01-020-7631INTERCHANGEABLE
BOILER,HEATING,LOW PRESSURE
T-17
4220-01-039-1962INTERCHANGEABLE
CYLINDER,AIR,DIVING EQUIPMENT
4820-01-229-3107INTERCHANGEABLE
PARTS KIT,CHECK VALVE
5120-01-577-7840INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
T-17
6910-01-659-5231INTERCHANGEABLE
EQUIPMENT KITS
T-17

Frequently Asked Questions

What is NSN 3010-01-049-1010?

NSN 3010-01-049-1010 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 3010-01-049-1010?

NSN 3010-01-049-1010 has 1 cross-referenced part number: T1-7 (Roller Bearing Co of America, Inc Div Pic Design).

What NSN replaces 3010-01-049-1010?

There are 10 known substitutes for 3010-01-049-1010: 5965-00-128-2512, 5975-00-284-9258, 2940-00-356-1219 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T1-7?

Key specifications for T1-7: Bore Shape: STRAIGHT BOTH ENDS; Threaded Hole Quantity: 1 BOTH ENDS; Overall Length: 1.500 INCHES NOMINAL IN; Bore Length: 0.4375 INCHES NOMINAL BOTH ENDS IN. 13 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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