PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

712646Adapter,ring,drive,constant Spee

Hamilton Sundstrand Corporation · NSN 1650-01-167-6726 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-167-6726 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-167-6726. Primary manufacturer part number: 712646.
Features
  • Adapter,ring,drive,constant Spee — FSC 1650
  • FSC Application Data: DRIVE,CONSTANT SPEED
  • General Characteristics Item Description: 693608 RING ASSEMBLY 1; 693206 GASKET 2; 713225 PLATE,ADAPTER 1; M83248-1-176 PACKING,PREFORMED 1; 0642-C624-20 SCREW,CAP,SOCKET HEAD FLAT 12
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter,ring,drive,constant Spee, cataloged under National Stock Number 1650-01-167-6726, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 2 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-01-167-6726
Primary Part Number712646
Item NameAdapter,ring,drive,constant Spee
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
FSC Application DataDRIVE,CONSTANT SPEED
General Characteristics Item Description693608 RING ASSEMBLY 1; 693206 GASKET 2; 713225 PLATE,ADAPTER 1; M83248-1-176 PACKING,PREFORMED 1; 0642-C624-20 SCREW,CAP,SOCKET HEAD FLAT 12
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-290-2464712646 INTERCHANGEABLE
Microcircuit,memory
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
712646 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
5962-01-290-2464INTERCHANGEABLE
MICROCIRCUIT,MEMORY
712646

Frequently Asked Questions

What is NSN 1650-01-167-6726?

NSN 1650-01-167-6726 is a Adapter,ring,drive,constant Spee, manufactured by Hamilton Sundstrand Corporation, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-167-6726?

NSN 1650-01-167-6726 has 1 cross-referenced part number: 712646 (Hamilton Sundstrand Corporation).

What NSN replaces 1650-01-167-6726?

There is 1 known substitute for 1650-01-167-6726: 5962-01-290-2464. Verify interchangeability with system specifications before substitution.

What are the specifications of 712646?

Key specifications for 712646: FSC Application Data: DRIVE,CONSTANT SPEED; General Characteristics Item Description: 693608 RING ASSEMBLY 1; 693206 GASKET 2; 713225 PLATE,ADAPTER 1; M83248-1-176 PACKING,PREFORMED 1; 0642-C624-20 SCREW,CAP,SOCKET HEAD FLAT 12; End Item Identification: AIRCRAFT B-1B. 3 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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