5305-00-579-5821
Find complete technical information, availability, and procurement data for: 5305-00-579-5821
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A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.
cross recess type 1 internal drive style, casehardened features provided, 0.344 inches minimum and 0.375 inches maximum fastener length, flat countersunk head style, 0.257 inches minimum and 0.279 inches maximum head diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Fastener Length
- 0.344 inches minimum and 0.375 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.257 inches minimum and 0.279 inches maximum
- Internal Drive Style
- cross recess type 1
- Features Provided
- casehardened
- Nonmachine Thread Style
- dog type (type b or c)
- Countersink Angle
- 80.0 degrees minimum and 82.0 degrees maximum
- Nonmachine Nominal Thread Diameter
- 0.137 inches
- Material
- steel overall
- Surface Treatment
- cadmium overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-167-2376 | No Name Available | 01/01/1961 |
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 |
|---|---|
| AN531-6R6 | Tapping Screw |
FAQs
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What is the FSCG of the NSN 5305-00-579-5821?
Does the NSN 5305-00-579-5821 have a Schedule B code assigned?
Does NSN 5305-00-579-5821 require demilitarization?
Does NSN 5305-00-579-5821 contain precious materials?
Does NSN 5305-00-579-5821 contain hazardous materials?
When the NSN 5305-00-579-5821 was assigned to the Federal Catalog?
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Pricing
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