PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

207-ARotor,pump

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 1650-00-166-6116 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-166-6116 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-166-6116. Primary manufacturer part number: 207-A.
Features
  • Rotor,pump — FSC 1650
  • General Characteristics Item Description: CRES,PASSIVATED
  • 2 verified cross-references
  • Primary manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Rotor,pump, cataloged under National Stock Number 1650-00-166-6116, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-166-6116
Primary Part Number207-A
Item NameRotor,pump
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
General Characteristics Item DescriptionCRES,PASSIVATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-031-0016 INTERCHANGEABLE
Univerter
5133-00-262-2191 INTERCHANGEABLE
Drill,twist
3110-00-554-3184 INTERCHANGEABLE
Bearing,ball,annular
5905-00-681-5038 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5330-01-012-7231207A INTERCHANGEABLE
Seal
Parker Hannifin Corporation Div Chelsea Products Division
Cross-Reference Index
Part NumberManufacturer
207-A Donallco Inc (USA)
207-A PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Related Parts
6625-00-031-0016INTERCHANGEABLE
UNIVERTER
5133-00-262-2191INTERCHANGEABLE
DRILL,TWIST
3110-00-554-3184INTERCHANGEABLE
BEARING,BALL,ANNULAR
5905-00-681-5038INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5330-01-012-7231INTERCHANGEABLE
SEAL
207A

Frequently Asked Questions

What is NSN 1650-00-166-6116?

NSN 1650-00-166-6116 is a Rotor,pump, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-166-6116?

NSN 1650-00-166-6116 has 2 cross-referenced part numbers: 207-A (Donallco Inc), 207-A (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

What NSN replaces 1650-00-166-6116?

There are 5 known substitutes for 1650-00-166-6116: 6625-00-031-0016, 5133-00-262-2191, 3110-00-554-3184 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 207-A?

Key specifications for 207-A: General Characteristics Item Description: CRES,PASSIVATED. 1 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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