645A821H01

View detailed technical data, stock status, and sourcing information for: 645A821H01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-156-9478

Item Name Code

03265

Assigment Date

06/28/1983 (43 years ago)

A ridge item, usually of flat material, formed into a dihedral angle (generally a right angle) which may be reinforced; it is designed to position, align, or support an item(s) in relation to another. Excludes:brace (as modified); bracket (1), mounting; and bracket, shelf.

1 setscrew hole quantity, 0.875 inches nominal outside diameter, 0.562 inches nominal distance from hole center to knob/skirt base, 14 second scale scale division quantity, setscrews attachment method

Product Characteristics

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

Setscrew Hole Quantity: 1
Distance From Hole Center To Knob/Skirt Base: 0.562 inches nominal
Outside Diameter: 0.875 inches nominal
Attachment Method: setscrews
Scale Division Quantity: 14 second scale
Scale Division Quantity: 94 first scale
Drive Ratio: 15.0 single
Material Transparency: opaque
Drive Type: gear
Scale Type: linear first scale
Scale Type: linear second scale
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 56 screw hole
Nominal Thread Size: 0.086 inches screw hole
Positioning Mechanism Type: knob dual
Special Features: knob material: plastic; length: 0.812 in. nominal
Height: 0.844 inches minimum and 0.906 inches maximum
Material: aluminum dial
Surface Treatment: anodize dial
Style Designator: round w/knob
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
107-3116	Control Dial
16-1-11	Control Dial
645A821H01	Control Dial
77069733	Control Dial
91385483	Control Dial

FAQs

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

What is the FSCG of the NSN 5355-01-156-9478?

The FSCG of the NSN 5355-01-156-9478 is 5355

Does the NSN 5355-01-156-9478 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 5355-01-156-9478 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 5355-01-156-9478 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-156-9478 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 5355-01-156-9478 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Jun 28, 1983