171C4MA
View detailed technical data, stock status, and sourcing information for: 171C4MA
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A decoration with all authorized appurtenances, such as a lapel button, rosette, service ribbon, or the like, awarded to an individual to denote heroism and/or extraordinary or meritorious acts or services.
0.489 inches maximum distance from hole center to knob/skirt base, 0.252 inches minimum and 0.254 inches maximum inside diameter, 0.320 inches minimum counterbore depth, 0.750 inches minimum counterbore diameter, 2 setscrew hole quantity
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Inside Diameter
- 0.252 inches minimum and 0.254 inches maximum
- Counterbore Diameter
- 0.750 inches minimum
- Counterbore Depth
- 0.320 inches minimum
- Setscrew Hole Quantity
- 2
- Distance From Hole Center To Knob/Skirt Base
- 0.489 inches maximum
- Overall Depth
- 0.740 inches minimum
- Gripping Surface Condition
- grip aid
- Shaft Accommodation Style
- counterbored
- Outside Diameter
- 1.740 inches minimum and 1.780 inches maximum
- Skirt Style
- flared
- Reference Marking
- arrow
- Attachment Method
- setscrews
- Overall Thickness
- 1.040 inches minimum and 2.000 inches maximum
- Screw Drive Type
- hexagon socket
- Thread Quantity Per Inch
- 32 screw hole
- Nominal Thread Size
- 0.164 inches screw hole
- Skirt Outside Diameter
- 2.468 inches maximum
- Skirt Design
- nondetachable
- Special Features
- shaft accommodation hole counterbored 0.750 in. min dia. 0.320 in. min depth
- Color
- black
- Style Designator
- round
- Thread Series Designator
- unc screw hole
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5355-00-584-4246 | No Name Available | 01/01/1963 |
| 5355-00-656-1430 | No Name Available | 12/21/1965 |
| 5355-00-667-6035 | No Name Available | 05/01/1985 |
| 5355-00-667-9653 | No Name Available | 07/03/1968 |
| 5355-00-780-8575 | No Name Available | 05/01/1985 |
| 5355-00-878-8504 | No Name Available | 01/14/1966 |
| 5355-00-978-5276 | No Name Available | 12/01/1976 |
| 5355-01-157-1871 | No Name Available | 07/01/2007 |
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 |
|---|---|
| 171C4MA | Knob |
| 175-2WL-2G | Knob |
| 175-3-2G | Knob |
| 222730-401 | Knob |
| 231-1060G6 | Knob |
| 457-5732 | Knob |
| 4F2B | Knob |
| KMS17F2LNR | Knob |
| MS91528-4F2B | Knob |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5355-00-656-1230?
Does the NSN 5355-00-656-1230 have a Schedule B code assigned?
Does NSN 5355-00-656-1230 require demilitarization?
Does NSN 5355-00-656-1230 contain precious materials?
Does NSN 5355-00-656-1230 contain hazardous materials?
When the NSN 5355-00-656-1230 was assigned to the Federal Catalog?
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Pricing
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