QB71438-2

View detailed technical data, stock status, and sourcing information for: QB71438-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-668-5406

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

0.365 inches minimum and 0.385 inches maximum overall depth, 0.178 inches minimum and 0.198 inches maximum counterbore depth, 0.182 inches minimum and 0.192 inches maximum counterbore diameter, grip aid gripping surface condition, 0.128 inches minimum and 0.129 inches maximum inside diameter

Product Characteristics

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

Inside Diameter: 0.128 inches minimum and 0.129 inches maximum
Counterbore Diameter: 0.182 inches minimum and 0.192 inches maximum
Counterbore Depth: 0.178 inches minimum and 0.198 inches maximum
Overall Depth: 0.365 inches minimum and 0.385 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.552 inches minimum and 0.572 inches maximum
Attachment Method: hole
Overall Thickness: 0.365 inches minimum and 0.385 inches maximum
Color: black
Material: plastic polyamide (nylon)
Style Designator: round

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
Q871438-2	Knob
QB71438-2	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-668-5406?

The FSCG of the NSN 5355-00-668-5406 is 5355

Does the NSN 5355-00-668-5406 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-668-5406 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 5355-00-668-5406 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-668-5406 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 5355-00-668-5406 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963