6450-FM

View detailed technical data, stock status, and sourcing information for: 6450-FM
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-004-5067

Item Name Code

03263

Assigment Date

06/10/1975 (51 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

0.630 inches minimum and 0.635 inches maximum counterbore diameter, 0.375 inches nominal inside diameter, 0.437 inches minimum and 0.447 inches maximum counterbore depth, 0.875 inches minimum and 0.880 inches maximum overall depth, 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: 0.375 inches nominal
Counterbore Diameter: 0.630 inches minimum and 0.635 inches maximum
Counterbore Depth: 0.437 inches minimum and 0.447 inches maximum
Overall Depth: 0.875 inches minimum and 0.880 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 1.462 inches nominal
Attachment Method: screw on
Overall Thickness: 2.270 inches minimum and 2.280 inches maximum
Thread Quantity Per Inch: 24 receptacle
Nominal Thread Size: 0.375 inches receptacle
Color: black
Material: plastic
Style Designator: tapered with countersunk face
Thread Series Designator: unf receptacle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6220-00-712-3761	No Name Available	06/01/1977
5355-01-004-5066	No Name Available	09/01/1986

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
6450-FM	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-004-5067?

The FSCG of the NSN 5355-01-004-5067 is 5355

Does the NSN 5355-01-004-5067 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-004-5067 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 5355-01-004-5067 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-004-5067 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 5355-01-004-5067 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Jun 10, 1975