C121B4MA
View detailed technical data, stock status, and sourcing information for: C121B4MA
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0.427 inches maximum distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.605 inches nominal overall depth, grip aid gripping surface condition, 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
- Setscrew Hole Quantity
- 2
- Distance From Hole Center To Knob/Skirt Base
- 0.427 inches maximum
- Overall Depth
- 0.605 inches nominal
- Gripping Surface Condition
- grip aid
- Shaft Accommodation Style
- round
- Outside Diameter
- 1.269 inches maximum
- Skirt Style
- stepped
- Attachment Method
- setscrews
- Overall Thickness
- 1.400 inches nominal
- Material Transparency
- opaque
- Screw Drive Type
- hexagon socket
- Thread Quantity Per Inch
- 32 screw hole
- Nominal Thread Size
- 0.164 inches screw hole
- Skirt Outside Diameter
- 1.185 inches maximum
- Skirt Design
- nondetachable
- Color
- black, lusterless
- Material
- steel corrosion resisting
- Style Designator
- round with bar face
- Thread Series Designator
- unc screw hole
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 |
|---|---|
| 125-2-2G3 | Knob |
| 512-2-2M-3 | Knob |
| C121B4MA | Knob |
| KMS12D2L3 | Knob |
| MS91528-3D2B3 | Knob |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5355-00-839-2546?
Does the NSN 5355-00-839-2546 have a Schedule B code assigned?
Does NSN 5355-00-839-2546 require demilitarization?
Does NSN 5355-00-839-2546 contain precious materials?
Does NSN 5355-00-839-2546 contain hazardous materials?
When the NSN 5355-00-839-2546 was assigned to the Federal Catalog?
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Pricing
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