PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18627Coupling,shaft,flexible

Dar Electronics Inc Dba National Radio Co · NSN 3010-00-784-3272 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-784-3272 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-784-3272. Primary manufacturer part number: 18627.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Bore Length: 0.1870 INCHES NOMINAL BOTH ENDS IN
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • Design Type: DOUBLE DISK
  • Bore Shape: STRAIGHT FIRST END
  • Bore Shape: STRAIGHT SECOND END
  • 3 verified cross-references
  • Primary manufacturer: Dar Electronics Inc Dba National Radio Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-784-3272, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dar Electronics Inc Dba National Radio Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-784-3272
Primary Part Number18627
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerDar Electronics Inc Dba National Radio Co
StatusACTIVE
Bore Length0.1870 INCHES NOMINAL BOTH ENDS IN
Outside Diameter0.750 INCHES NOMINAL IN
Design TypeDOUBLE DISK
Bore ShapeSTRAIGHT FIRST END
Bore ShapeSTRAIGHT SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2810-00-118-827118627 INTERCHANGEABLE
Guide,engine Poppet Valve Tappet
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5310-00-484-1980 INTERCHANGEABLE
Nut,plain,round
4820-00-808-0749A143100010 INTERCHANGEABLE
Valve,regulating,temperature
Leslie Controls, Inc. Dba Leslie Controls Inc
1560-00-986-157318627 INTERCHANGEABLE
Housing,stick Shake
Teledyne Controls, Llc Dba Teledyne Controls
5365-01-042-266418627 INTERCHANGEABLE
Plug,machine Thread
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6140-01-105-0077 INTERCHANGEABLE
Battery Assembly
3120-01-164-172218-627 INTERCHANGEABLE
Bearing,washer,thrust
Cunico Corporation
6240-01-344-481060PAR/SP/HIR/120V INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
Cross-Reference Index
Part NumberManufacturer
18627 Dar Electronics Inc Dba National Radio Co (USA)
B51C51C Renbrandt, Inc. (USA)
18627 Viking Technologies, Ltd. (USA)
Related Parts
2810-00-118-8271INTERCHANGEABLE
GUIDE,ENGINE POPPET VALVE TAPPET
18627
5310-00-484-1980INTERCHANGEABLE
NUT,PLAIN,ROUND
4820-00-808-0749INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
A143100010
1560-00-986-1573INTERCHANGEABLE
HOUSING,STICK SHAKE
18627
5365-01-042-2664INTERCHANGEABLE
PLUG,MACHINE THREAD
18627
6140-01-105-0077INTERCHANGEABLE
BATTERY ASSEMBLY
3120-01-164-1722INTERCHANGEABLE
BEARING,WASHER,THRUST
18-627
6240-01-344-4810INTERCHANGEABLE
LAMP,INCANDESCENT
60PAR/SP/HIR/120V

Frequently Asked Questions

What is NSN 3010-00-784-3272?

NSN 3010-00-784-3272 is a Coupling,shaft,flexible, manufactured by Dar Electronics Inc Dba National Radio Co, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-784-3272?

NSN 3010-00-784-3272 has 3 cross-referenced part numbers: 18627 (Dar Electronics Inc Dba National Radio Co), B51C51C (Renbrandt, Inc.), 18627 (Viking Technologies, Ltd.).

What NSN replaces 3010-00-784-3272?

There are 8 known substitutes for 3010-00-784-3272: 2810-00-118-8271, 5310-00-484-1980, 4820-00-808-0749 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18627?

Key specifications for 18627: Bore Length: 0.1870 INCHES NOMINAL BOTH ENDS IN; Overall Length: 0.828 INCHES NOMINAL IN; Outside Diameter: 0.750 INCHES NOMINAL IN; Design Type: DOUBLE DISK. 6 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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