MS21384-12HNN

View detailed technical data, stock status, and sourcing information for: MS21384-12HNN
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-203-0319

Item Name Code

03263

Assigment Date

03/09/1985 (41 years ago)

A flat, rectangular shaped item, with holes, used to join or attach two surfaces in the same plane by means of screws, bolts, and the like.

2 setscrew hole quantity, 0.126 inches minimum and 0.128 inches maximum inside diameter, 0.310 inches nominal distance from hole center to knob/skirt base, 0.620 inches maximum overall depth, 0.620 inches nominal width

Product Characteristics

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

Inside Diameter: 0.126 inches minimum and 0.128 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.310 inches nominal
Overall Depth: 0.620 inches maximum
Width: 0.620 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: flatted one side
Length: 1.130 inches nominal
Skirt Style: flared
Reference Marking: index line
Attachment Method: setscrews
Inside Width: 0.104 inches minimum and 0.108 inches maximum
Overall Thickness: 0.750 inches nominal
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Skirt Outside Diameter: 1.000 inches nominal
Skirt Design: nondetachable
Pointer Design: nondetachable
Special Features: ref marking is a black indicia border with a white index line,shaft accommodation hole counterbore 0.380 in. dia,0.160 in. depth
Style Designator: bar with single pointer
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Below is a list of NSNs that have been officially superseded by this NSN: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
5355-01-057-9394	No Name Available	09/01/2008

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
MS21384-12HNN	Knob
MS21384-30	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-203-0319?

The FSCG of the NSN 5355-01-203-0319 is 5355

Does the NSN 5355-01-203-0319 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-203-0319 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 5355-01-203-0319 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-203-0319 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 5355-01-203-0319 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Mar 9, 1985