25Y

View detailed technical data, stock status, and sourcing information for: 25Y
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-549-7672

Item Name Code

03263

Assigment Date

10/18/1974 (51 years ago)

smooth gripping surface condition, 0.190 inches nominal counterbore depth, 0.310 inches nominal inside diameter, 0.330 inches nominal counterbore diameter, 0.620 inches nominal overall depth

Product Characteristics

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

Inside Diameter: 0.310 inches nominal
Counterbore Diameter: 0.330 inches nominal
Counterbore Depth: 0.190 inches nominal
Overall Depth: 0.620 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: counterbored
Outside Diameter: 0.530 inches nominal
Attachment Method: screw on
Overall Thickness: 1.240 inches nominal
Thread Quantity Per Inch: 24 receptacle
Nominal Thread Size: 0.312 inches receptacle
Material: steel
Style Designator: semi-ball
Thread Series Designator: unf receptacle

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
25Y	Knob
8439GX	Knob
EE45678	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-549-7672?

The FSCG of the NSN 5355-00-549-7672 is 5355

Does the NSN 5355-00-549-7672 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-549-7672 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 5355-00-549-7672 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-549-7672 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 5355-00-549-7672 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Oct 18, 1974