4820-01-538-9022
Aircra Relief Valve
Find complete technical information, availability, and procurement data for NSN 4820-01-538-9022 All details are based on official government and industry records to support accurate and compliant procurement.
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.
4820-01-538-9022, aircra relief valve
Related Parts & Specifications
This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.
| Part Number | Name |
|---|---|
| 013-1807-000 | Aircra Relief Valve |
| D520A-1M-25 | Aircra Relief Valve |
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Automatic Data Processing Point
- Demilitarization
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 2 - Reference item identification
- 0 - Represents items with no adp components
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- A - Item does not contain precious metal.
- 1793522
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8481400000
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- ZE
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-01-538-9022
What is the FSCG of the NSN 4820-01-538-9022?
Does the NSN 4820-01-538-9022 have a Schedule B code assigned?
Does NSN 4820-01-538-9022 require demilitarization?
Does NSN 4820-01-538-9022 contain precious materials?
Does NSN 4820-01-538-9022 contain hazardous materials?
When the NSN 4820-01-538-9022 was assigned to the Federal Catalog?
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