PN71B2MCWD

View detailed technical data, stock status, and sourcing information for: PN71B2MCWD
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-947-4427

Item Name Code

03263

Assigment Date

03/28/1966 (60 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

0.127 inches minimum and 0.129 inches maximum inside diameter, 0.485 inches minimum counterbore diameter, 0.187 inches maximum distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.026 inches minimum counterbore depth

Product Characteristics

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

Inside Diameter: 0.127 inches minimum and 0.129 inches maximum
Counterbore Diameter: 0.485 inches minimum
Counterbore Depth: 0.026 inches minimum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.187 inches maximum
Overall Depth: 0.405 inches minimum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.690 inches minimum and 0.730 inches maximum
Reference Marking: dot
Attachment Method: setscrews
Overall Thickness: 0.580 inches minimum and 0.640 inches maximum
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Color: gray, fed std 595, 36231
Style Designator: round
Thread Series Designator: unc screw hole
Specification/Standard Data: 96906-ms91528 government standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-00-063-9825	No Name Available	03/01/1978
5355-00-528-5138	No Name Available	06/01/1977
5355-01-031-0802	No Name Available	04/01/2001

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
1C1G	Knob
507-1WD-1GM	Knob
G70-1WD-1G	Knob
G7L1RWD	Knob
MS91528-1C1G	Knob
PN71B2MCWD	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-947-4427?

The FSCG of the NSN 5355-00-947-4427 is 5355

Does the NSN 5355-00-947-4427 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-947-4427 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 5355-00-947-4427 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-947-4427 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 5355-00-947-4427 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Mar 28, 1966