X4263

View detailed technical data, stock status, and sourcing information for: X4263
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-866-5339

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.672 inches minimum and 0.704 inches maximum overall thickness, grip aid gripping surface condition, 0.495 inches minimum and 0.515 inches maximum outside diameter, screw on attachment method, 40 receptacle thread quantity per inch

Product Characteristics

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

Gripping Surface Condition: grip aid
Outside Diameter: 0.495 inches minimum and 0.515 inches maximum
Attachment Method: screw on
Overall Thickness: 0.672 inches minimum and 0.704 inches maximum
Thread Quantity Per Inch: 40 receptacle
Nominal Thread Size: 0.125 inches receptacle
Color: black
Style Designator: round
Thread Series Designator: unc 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
X4263	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-866-5339?

The FSCG of the NSN 5355-00-866-5339 is 5355

Does the NSN 5355-00-866-5339 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-866-5339 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 5355-00-866-5339 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-866-5339 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 5355-00-866-5339 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963