MS91528-4004B

View detailed technical data, stock status, and sourcing information for: MS91528-4004B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-509-3868

Item Name Code

03263

Assigment Date

06/20/2003 (23 years ago)

An item which is specifically designed to absorb, conduct or dissipate heat generated by an electrical and/or electronic component or an external source in order to prevent damage to the component. Do not use if a more specific name applies.

0.489 inches maximum distance from hole center to knob/skirt base, setscrews attachment method, 2 setscrew hole quantity, grip aid gripping surface condition, 2.468 inches maximum outside diameter

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: 2
Distance From Hole Center To Knob/Skirt Base: 0.489 inches maximum
Gripping Surface Condition: grip aid
Outside Diameter: 2.468 inches maximum
Attachment Method: setscrews
Overall Thickness: 1.040 inches minimum and 1.100 inches maximum
Screw Drive Type: cross recess type 11 or slot
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Special Features: "has a phosphorescent arrow; is accomodated by a "d" flat shaft hole with a 0.250 in diameter"
Color: black
Material: plastic
Style Designator: skirted round with window
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
MS91528-4004B	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-509-3868?

The FSCG of the NSN 5355-01-509-3868 is 5355

Does the NSN 5355-01-509-3868 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-509-3868 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 5355-01-509-3868 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-509-3868 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 5355-01-509-3868 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Jun 20, 2003