MS91531-1N2B

View detailed technical data, stock status, and sourcing information for: MS91531-1N2B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-823-9734

Item Name Code

03263

Assigment Date

01/01/1962 (64 years ago)

2 setscrew hole quantity, 0.252 inches minimum and 0.254 inches maximum inside diameter, straight shank style, 0.609 inches minimum and 0.625 inches maximum shank diameter, 0.250 inches nominal shank length

Product Characteristics

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

Inside Diameter: 0.252 inches minimum and 0.254 inches maximum
Shank Length: 0.250 inches nominal
Shank Diameter: 0.609 inches minimum and 0.625 inches maximum
Shank Style: straight
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.156 inches nominal
Overall Depth: 0.375 inches minimum and 0.437 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.750 inches nominal
Skirt Style: ring
Attachment Method: setscrews
Overall Thickness: 0.500 inches nominal
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Skirt Outside Diameter: 0.359 inches minimum and 0.375 inches maximum
Skirt Design: nondetachable
Color: black
Style Designator: round
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
MS91531-1N2B	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-823-9734?

The FSCG of the NSN 5355-00-823-9734 is 5355

Does the NSN 5355-00-823-9734 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-823-9734 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 5355-00-823-9734 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-823-9734 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 5355-00-823-9734 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962