S312-64BB

View detailed technical data, stock status, and sourcing information for: S312-64BB

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S312-64BB
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5355 Knobs and Pointers
National Stock Number
5355-00-519-8450
Item Name Code
03263
Assigment Date
01/01/1960 (66 years ago)

0.875 inches nominal counterbore diameter, 0.219 inches nominal counterbore depth, 2 setscrew hole quantity, 0.375 inches nominal distance from hole center to knob/skirt base, 0.250 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
0.250 inches nominal
Counterbore Diameter
0.875 inches nominal
Counterbore Depth
0.219 inches nominal
Setscrew Hole Quantity
2
Distance From Hole Center To Knob/Skirt Base
0.375 inches nominal
Overall Depth
0.641 inches nominal
Width
2.375 inches nominal
Fluted Foil Quantity
8
Gripping Surface Condition
smooth
Shaft Accommodation Style
counterbored
Skirt Style
flared
Attachment Method
setscrews
Overall Thickness
0.938 inches nominal
Screw Drive Type
slot
Thread Quantity Per Inch
32 screw hole
Nominal Thread Size
0.190 inches screw hole
Skirt Outside Diameter
3.000 inches nominal
Skirt Design
nondetachable
Color
black
Style Designator
fluted foils
Thread Series Designator
unf screw hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5355-00-342-9682 No Name Available 04/01/1997

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
632744 Knob
BP431846 Knob
S312-64BB Knob

FAQs

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

What is the FSCG of the NSN 5355-00-519-8450?
The FSCG of the NSN 5355-00-519-8450 is 5355
Does the NSN 5355-00-519-8450 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-519-8450 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 5355-00-519-8450 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-519-8450 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 5355-00-519-8450 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

Professional Distribution

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Pricing

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