PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20964Sleeve,check Valve

Eaton Corp Controls Div · NSN 1650-00-698-6602 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-698-6602 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-698-6602. Primary manufacturer part number: 20964.
Features
  • Sleeve,check Valve — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corp Controls Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Sleeve,check Valve, cataloged under National Stock Number 1650-00-698-6602, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Corp Controls Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSleeve,check Valve
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersEaton Corp Controls Div (CAGE 81997)
Technical Specifications
ParameterValue
NSN1650-00-698-6602
Primary Part Number20964
Item NameSleeve,check Valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Corp Controls Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-804-5267 INTERCHANGEABLE
Backshell,electrical Connector
4730-01-102-4892 INTERCHANGEABLE
Cap,tube
5950-01-369-082220964 INTERCHANGEABLE
Transformer,power
Robert M. Hadley Company, Inc.
6640-01-421-550620964 INTERCHANGEABLE
Control,flow,cleane
L & R Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
20964 Eaton Corp Controls Div (USA)
Related Parts
5935-00-804-5267INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
4730-01-102-4892INTERCHANGEABLE
CAP,TUBE
5950-01-369-0822INTERCHANGEABLE
TRANSFORMER,POWER
20964
6640-01-421-5506INTERCHANGEABLE
CONTROL,FLOW,CLEANE
20964

Frequently Asked Questions

What is NSN 1650-00-698-6602?

NSN 1650-00-698-6602 is a Sleeve,check Valve, manufactured by Eaton Corp Controls Div, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-698-6602?

NSN 1650-00-698-6602 has 1 cross-referenced part number: 20964 (Eaton Corp Controls Div).

What NSN replaces 1650-00-698-6602?

There are 4 known substitutes for 1650-00-698-6602: 5935-00-804-5267, 4730-01-102-4892, 5950-01-369-0822 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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