720221-28
View detailed technical data, stock status, and sourcing information for: 720221-28
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An item intended to be mounted on or associated with a rotating shaft or similar device to determine relative position or definite dial and/or scale readings. Positioning may be indicated by the shape of the item or by a reference line thereon. Excludes:cursor, indicator and knob.
0.375 inches nominal thread length, 1.000 inches nominal fastener length, 3a thread class, knurled no. 4 head style, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.375 inches nominal
- Fastener Length
- 1.000 inches nominal
- Head Style
- knurled no. 4
- Head Diameter
- 0.438 inches nominal
- Head Height
- 0.250 inches nominal
- Internal Drive Style
- slot
- Material Accommodated Thickness
- 0.062 inches minimum and 0.078 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity Per Inch
- 32
- Special Features
- straight knurl
- Material
- steel corrosion resisting overall
- Surface Treatment
- passivate overall
- Thread Series Designator
- unf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-946-2372 | No Name Available | 03/01/1988 |
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 |
|---|---|
| 414715-44 | Panel Screw Assembly |
| 51-16-710-24 | Panel Screw Assembly |
| 51-96-710-24 | Panel Screw Assembly |
| 579R752H04 | Panel Screw Assembly |
| 720221-28 | Panel Screw Assembly |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-498-0873?
Does the NSN 5305-00-498-0873 have a Schedule B code assigned?
Does NSN 5305-00-498-0873 require demilitarization?
Does NSN 5305-00-498-0873 contain precious materials?
Does NSN 5305-00-498-0873 contain hazardous materials?
When the NSN 5305-00-498-0873 was assigned to the Federal Catalog?
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Pricing
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