MS21384-04

View detailed technical data, stock status, and sourcing information for: MS21384-04
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-016-7892

Item Name Code

03263

Assigment Date

02/21/1976 (50 years ago)

0.252 inches minimum and 0.254 inches maximum inside diameter, 0.500 inches nominal overall depth, grip aid gripping surface condition, 2 setscrew hole quantity, 0.310 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.

Inside Diameter: 0.252 inches minimum and 0.254 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.310 inches nominal
Overall Depth: 0.500 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: flatted one side
Outside Diameter: 1.000 inches nominal
Reference Marking: index line
Attachment Method: setscrews
Inside Width: 0.222 inches minimum and 0.224 inches maximum
Overall Thickness: 0.620 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Pointer Design: nondetachable
Special Features: 0.380 in. counterbore diameter,0.160 in. counterbore depth
Style Designator: round with single pointed bar face
Thread Series Designator: unc screw hole
Specification/Standard Data: 96906-ms21384 government standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-00-367-4552	No Name Available	12/01/1985
5355-01-083-7039	No Name Available	01/01/1981

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
539-100-49	Knob
MS21384-04	Knob
MS21384-04ANN	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-016-7892?

The FSCG of the NSN 5355-01-016-7892 is 5355

Does the NSN 5355-01-016-7892 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-016-7892 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 5355-01-016-7892 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-016-7892 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 5355-01-016-7892 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sat, Feb 21, 1976