PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

690-1ASeparator,oil,aircraft Vacuum Sy

Goodrich Corporation Dba Goodrich Corp · NSN 1650-00-293-6698 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-293-6698 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-293-6698. Primary manufacturer part number: 690-1A.
Features
  • Separator,oil,aircraft Vacuum Sy — FSC 1650
  • Inlet Port Diameter: 0.500 INCHES NOMINAL IN
  • Air Pressure Outlet Port Connection Type: BEADED TUBING HOSE
  • Oil Outlet Port Diameter: 0.500 INCHES NOMINAL IN
  • Winterization Feature: NOT INCLUDED
  • Exhaust Port Diameter: 0.500 INCHES NOMINAL IN
  • Outlet Port Diameter: 0.500 INCHES NOMINAL IN
  • Oil Outlet Port Connection Type: BEADED TUBING HOSE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Separator,oil,aircraft Vacuum Sy, cataloged under National Stock Number 1650-00-293-6698, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Corporation Dba Goodrich Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1650-00-293-6698
Primary Part Number690-1A
Item NameSeparator,oil,aircraft Vacuum Sy
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerGoodrich Corporation Dba Goodrich Corp
StatusCANCELLED
Inlet Port Diameter0.500 INCHES NOMINAL IN
Air Pressure Outlet Port Connection TypeBEADED TUBING HOSE
Oil Outlet Port Diameter0.500 INCHES NOMINAL IN
Winterization FeatureNOT INCLUDED
Exhaust Port Diameter0.500 INCHES NOMINAL IN
Outlet Port Diameter0.500 INCHES NOMINAL IN
Oil Outlet Port Connection TypeBEADED TUBING HOSE
Mounting Hole Diameter0.210 INCHES NOMINAL IN
Drain Hole Diameter0.060 INCHES NOMINAL IN
Maximum Air Flow Rate15.000 CUBIC FEET PER MINUTE
Air Pressure Inlet Port Connection TypeBEADED TUBING HOSE
Air Pressure Exhaust Port Connection TypeBEADED TUBING HOSE
Mounting Hole Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
1740-00-702-3941 INTERCHANGEABLE
Tractor,wheeled,aircraft Towing
Cross-Reference Index
Part NumberManufacturer
AN6121-1 Department of the Air Force (USA)
690-1A PRIMARY Goodrich Corporation Dba Goodrich Corp (USA)
3S218R Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
3S218R Donallco Inc (USA)
Related Parts
1740-00-702-3941INTERCHANGEABLE
TRACTOR,WHEELED,AIRCRAFT TOWING

Frequently Asked Questions

What is NSN 1650-00-293-6698?

NSN 1650-00-293-6698 is a Separator,oil,aircraft Vacuum Sy, manufactured by Goodrich Corporation Dba Goodrich Corp, classified under FSC 1650 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1650-00-293-6698?

NSN 1650-00-293-6698 has 4 cross-referenced part numbers: AN6121-1 (Department of the Air Force), 690-1A (Goodrich Corporation Dba Goodrich Corp), 3S218R (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 3S218R (Donallco Inc).

What NSN replaces 1650-00-293-6698?

There is 1 known substitute for 1650-00-293-6698: 1740-00-702-3941. Verify interchangeability with system specifications before substitution.

What are the specifications of 690-1A?

Key specifications for 690-1A: Inlet Port Diameter: 0.500 INCHES NOMINAL IN; Air Pressure Outlet Port Connection Type: BEADED TUBING HOSE; Oil Outlet Port Diameter: 0.500 INCHES NOMINAL IN; Winterization Feature: NOT INCLUDED. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1650-00-293-6698 still in active supply?

NSN 1650-00-293-6698 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.
PartsTable Design LLC · partstable.com