91B2MA
View detailed technical data, stock status, and sourcing information for: 91B2MA
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0.127 inches minimum and 0.129 inches maximum inside diameter, 0.484 inches maximum distance from hole center to knob/skirt base, 0.640 inches minimum counterbore diameter, 2 setscrew hole quantity, 0.320 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
- 0.640 inches minimum
- Counterbore Depth
- 0.320 inches minimum
- Setscrew Hole Quantity
- 2
- Distance From Hole Center To Knob/Skirt Base
- 0.484 inches maximum
- Overall Depth
- 0.730 inches minimum
- Gripping Surface Condition
- grip aid
- Shaft Accommodation Style
- counterbored
- Outside Diameter
- 0.890 inches minimum and 0.930 inches maximum
- Skirt Style
- stepped
- Attachment Method
- setscrews
- Overall Thickness
- 0.980 inches minimum and 1.040 inches maximum
- Material Transparency
- opaque
- Screw Drive Type
- hexagon socket
- Thread Quantity Per Inch
- 40 screw hole
- Nominal Thread Size
- 0.112 inches screw hole
- Skirt Outside Diameter
- 0.890 inches minimum and 0.930 inches maximum
- Skirt Design
- nondetachable
- Color
- black, lusterless
- Style Designator
- round
- Thread Series Designator
- unc screw hole
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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 |
|---|---|
| 222729-201 | Knob |
| 2D1B | Knob |
| 2D1D | Knob |
| 3630-3062-02 | Knob |
| 509-2-1M | Knob |
| 91B2MA | Knob |
| 9L1RS | Knob |
| KMS9D1DL | Knob |
| MS91528-2D1B | Knob |
| MS91528-2D1D | Knob |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5355-00-579-6391?
Does the NSN 5355-00-579-6391 have a Schedule B code assigned?
Does NSN 5355-00-579-6391 require demilitarization?
Does NSN 5355-00-579-6391 contain precious materials?
Does NSN 5355-00-579-6391 contain hazardous materials?
When the NSN 5355-00-579-6391 was assigned to the Federal Catalog?
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