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.

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

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