B30556-1

View detailed technical data, stock status, and sourcing information for: B30556-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-294-2647

Item Name Code

03263

Assigment Date

02/14/1989 (37 years ago)

grip aid gripping surface condition, 1.250 inches nominal outside diameter, flatted, two sides parallel shaft accommodation style, center hole attachment method, 0.375 inches nominal 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: 0.375 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: flatted, two sides parallel
Outside Diameter: 1.250 inches nominal
Attachment Method: center hole
Inside Width: 0.320 inches nominal
Overall Thickness: 0.280 inches nominal
Special Features: crown dia 0.750 in.
Material: aluminum alloy 6061
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
B30556-1	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-294-2647?

The FSCG of the NSN 5355-01-294-2647 is 5355

Does the NSN 5355-01-294-2647 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-294-2647 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 5355-01-294-2647 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-294-2647 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 5355-01-294-2647 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Feb 14, 1989