B43310-1

View detailed technical data, stock status, and sourcing information for: B43310-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-171-2442

Item Name Code

03263

Assigment Date

08/27/1972 (53 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.470 inches minimum overall depth, 0.500 inches nominal shank diameter, 0.190 inches nominal inside diameter, concave shank style, 0.250 inches nominal shank length

Product Characteristics

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

Inside Diameter: 0.190 inches nominal
Shank Length: 0.250 inches nominal
Shank Diameter: 0.500 inches nominal
Shank Style: concave
Overall Depth: 0.470 inches minimum
Gripping Surface Condition: smooth
Shaft Accommodation Style: round
Outside Diameter: 0.880 inches nominal
Attachment Method: screw on
Overall Thickness: 0.910 inches nominal
Thread Quantity Per Inch: 32 receptacle
Nominal Thread Size: 0.190 inches receptacle
Color: black
Style Designator: round
Thread Series Designator: unf receptacle

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
B43310-1	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-171-2442?

The FSCG of the NSN 5355-00-171-2442 is 5355

Does the NSN 5355-00-171-2442 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-171-2442 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 5355-00-171-2442 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-171-2442 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 5355-00-171-2442 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Aug 27, 1972