PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-52-30-1Coupling,shaft,flexible

Naval Sea Systems Command · NSN 3010-01-210-5713 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-210-5713 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-210-5713. Primary manufacturer part number: 8-52-30-1.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Design Type: INSERT
  • Outside Diameter: 2.125 INCHES NOMINAL IN
  • 7 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-210-5713, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3010-01-210-5713
Primary Part Number8-52-30-1
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
Design TypeINSERT
Outside Diameter2.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
4510-00-273-11048-5230 INTERCHANGEABLE
Drain,sink
Crane Co Div Valve Div
5905-00-466-225555PR50K INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Bi Technologies Corporation Div Bi Technologies Corp.
5315-01-132-0391 INTERCHANGEABLE
Key,machine
3950-01-156-8335 INTERCHANGEABLE
Guide Assembly,cable
3010-01-168-21378-52-30-2 INTERCHANGEABLE
Insert,flexible Coupling
Itw Heartland Components Inc
8140-01-246-8552 INTERCHANGEABLE
Pad,cushioning
6145-01-280-613885230 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
8-52-30-1 Illinois Tool Wks Inc Linac Div (USA)
8-52T06 ITEM 14 Illinois Tool Wks Inc Linac Div (USA)
8-52-30 Itw Heartland Components Inc (USA)
8-52-30 Illinois Tool Wks Inc Linac Div (USA)
8-52T-06 Illinois Tool Wks Inc Linac Div (USA)
8-52T-06 ITEM 14 Itw Heartland Components Inc (USA)
8-52-30-1 PRIMARY Naval Sea Systems Command (USA)
Related Parts
4510-00-273-1104INTERCHANGEABLE
DRAIN,SINK
8-5230
5905-00-466-2255INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
55PR50K
5315-01-132-0391INTERCHANGEABLE
KEY,MACHINE
3950-01-156-8335INTERCHANGEABLE
GUIDE ASSEMBLY,CABLE
3010-01-168-2137INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
8-52-30-2
8140-01-246-8552INTERCHANGEABLE
PAD,CUSHIONING
6145-01-280-6138INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
85230

Frequently Asked Questions

What is NSN 3010-01-210-5713?

NSN 3010-01-210-5713 is a Coupling,shaft,flexible, manufactured by Naval Sea Systems Command, classified under FSC 3010 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3010-01-210-5713?

NSN 3010-01-210-5713 has 7 cross-referenced part numbers: 8-52-30-1 (Illinois Tool Wks Inc Linac Div), 8-52T06 ITEM 14 (Illinois Tool Wks Inc Linac Div), 8-52-30 (Itw Heartland Components Inc), 8-52-30 (Illinois Tool Wks Inc Linac Div), 8-52T-06 (Illinois Tool Wks Inc Linac Div) and 2 more.

What NSN replaces 3010-01-210-5713?

There are 7 known substitutes for 3010-01-210-5713: 4510-00-273-1104, 5905-00-466-2255, 5315-01-132-0391 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-52-30-1?

Key specifications for 8-52-30-1: Design Type: INSERT; Overall Length: 2.500 INCHES NOMINAL IN; Outside Diameter: 2.125 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3010-01-210-5713 still in active supply?

NSN 3010-01-210-5713 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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