1650-00-755-6685

Find complete technical information, availability, and procurement data for: 1650-00-755-6685
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1650 de-Icing System Components, Vacuum and Aircraft Hydraulic

National Stock Number

1650-00-755-6685

Item Name Code

32622

Assigment Date

01/01/1961 (65 years ago)

by-pass valve features provided, reusable design type, 4.125 inches nominal body outside diameter, 8.000 inches nominal body length, 3.0 absolute and 0.4 nominal and 1.5 nominal filtration rating in microns

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Length: 8.000 inches nominal
Body Outside Diameter: 4.125 inches nominal
Filtration Rating In Microns: 3.0 absolute and 0.4 nominal and 1.5 nominal
Design Type: reusable
Features Provided: by-pass valve
Filtering Element Quantity: 2
Maximum Operating Pressure: 240.0 pounds per square inch
First Intake Connection Type: threaded internal tube head side
First Discharge Connection Type: threaded internal tube head side
First Intake Thread Series Designator: un
First Discharge Thread Series Designator: un
First Intake Nominal Thread Size: 1.3125 inches
First Discharge Nominal Thread Size: 1.3125 inches
First Intake Thread Quantity Per Inch: 12
First Discharge Thread Quantity Per Inch: 12
First Intake Thread Class: 3b
First Intake Thread Direction: right-hand
Special Features: second filter material steel corrosion resisting,aisi 300
Material: cellulose and aluminum alloy filtering medium

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-739-2608	No Name Available	04/05/1974

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
114HS135-1	Fluid Filter
AE4825-1211	Fluid Filter

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 1650-00-755-6685?

The FSCG of the NSN 1650-00-755-6685 is 1650

Does the NSN 1650-00-755-6685 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1650-00-755-6685 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 1650-00-755-6685 contain precious materials?

Precious metal content is unknown

Does NSN 1650-00-755-6685 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 1650-00-755-6685 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961