45012271

View detailed technical data, stock status, and sourcing information for: 45012271
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-903-8300

Item Name Code

03263

Assigment Date

01/01/1960 (66 years ago)

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

0.312 inches nominal overall depth, round shaft accommodation style, 0.250 inches nominal inside diameter, 2 setscrew hole quantity, grip aid gripping surface condition

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: 0.312 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.718 inches nominal
Reference Marking: arrow
Attachment Method: setscrews
Overall Thickness: 0.468 inches nominal
Screw Drive Type: hexagon socket
Color: black
Style Designator: round

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
45012271	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-903-8300?

The FSCG of the NSN 5355-00-903-8300 is 5355

Does the NSN 5355-00-903-8300 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-903-8300 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 5355-00-903-8300 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-903-8300 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 5355-00-903-8300 was assigned to the Federal Catalog?

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