4820-01-622-2021
Find complete technical information, availability, and procurement data for: 4820-01-622-2021
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An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
zzzy criticality code justification, material controlled iaw navsea 0948-lp-045-7010 material control standard for level 1 items reference number differentiating characteristics
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Criticality Code Justification
- zzzy
- Reference Number Differentiating Characteristics
- material controlled iaw navsea 0948-lp-045-7010 material control standard for level 1 items
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:
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|---|---|
| 11-NS-0476A | Safety Relief Valve |
| 11-NS-0476AL1 | Safety Relief Valve |
| SW128C03E3245 | Safety Relief Valve |
| SW128C03E3245L1 | Safety Relief Valve |
FAQs
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Does NSN 4820-01-622-2021 contain precious materials?
Does NSN 4820-01-622-2021 contain hazardous materials?
When the NSN 4820-01-622-2021 was assigned to the Federal Catalog?
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