M294448

View detailed technical data, stock status, and sourcing information for: M294448
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-781-3306

Item Name Code

03263

Assigment Date

01/01/1960 (66 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

0.250 inches nominal inside diameter, smooth gripping surface condition, 0.562 inches nominal overall depth, 2 setscrew hole quantity, round shaft accommodation style

Product Characteristics

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

Inside Diameter: 0.250 inches nominal
Setscrew Hole Quantity: 2
Overall Depth: 0.562 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: round
Outside Diameter: 1.000 inches nominal
Reference Marking: single line
Attachment Method: setscrews
Overall Thickness: 0.681 inches nominal
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.138 inches screw hole
Skirt Design: nondetachable
Color: black
Material: plastic
Style Designator: round with bar face
Thread Series Designator: unc screw hole

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
M294448	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-781-3306?

The FSCG of the NSN 5355-00-781-3306 is 5355

Does the NSN 5355-00-781-3306 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-781-3306 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 5355-00-781-3306 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-781-3306 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 5355-00-781-3306 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960