21-1-11

View detailed technical data, stock status, and sourcing information for: 21-1-11
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-255-0496

Item Name Code

03265

Assigment Date

07/23/1969 (56 years ago)

0.500 inches nominal knob portion diameter, 0.578 inches minimum and 0.593 inches maximum distance from hole center to knob/skirt base, 1.812 inches nominal outside diameter, setscrews attachment method, 1 setscrew hole quantity

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: 0.578 inches minimum and 0.593 inches maximum
Outside Diameter: 1.812 inches nominal
Attachment Method: setscrews
Knob Portion Diameter: 0.500 inches nominal
Scale Division Quantity: 100 single scale
Drive Type: direct
Scale Type: linear single scale
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Positioning Mechanism Type: knob
Special Features: material, setscrew: steel
Height: 1.000 inches nominal
Material: plastic overall
Style Designator: round w/knob
Thread Series Designator: unc screw hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-00-255-7273	No Name Available	01/22/1972

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
21-1-11	Control Dial
2733216140	Control Dial
863 3251	Control Dial

FAQs

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

What is the FSCG of the NSN 5355-00-255-0496?

The FSCG of the NSN 5355-00-255-0496 is 5355

Does the NSN 5355-00-255-0496 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 5355-00-255-0496 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 5355-00-255-0496 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-255-0496 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 5355-00-255-0496 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jul 23, 1969