NSN 4820-01-458-2347 90C016782, 90C01-6782, 90C0188421
Product Details | RUPTURABLE DISK
4820-01-458-2347 A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a HEAD, SAFETY, PRESSURE RELIEF. For items furnished with a holder, see HEAD AND DISK, SAFETY, PRESSURE RELIEF. For items without a rupture pressure rating, see DISK, SOLID, PLAIN. Excludes DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; and INSULATOR, DISK.
Part Alternates: 90C016782, 90C01-6782, 90C0188421, 90C01-8842-1, 4820-01-458-2347, 01-458-2347, 4820014582347, 014582347
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 18 AUG 1998 | 01-458-2347 | 27850 ( DISK, RUPTURABLE ) |
Demand History | NSN 4820-01-458-2347
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-458-2347 | 2023-03-68 | 26 | SE |
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Technical Data | NSN 4820-01-458-2347
| Characteristic | Specifications |
|---|---|
| BURST PRESSURE | 300.0 PRESSURE POUNDS PER SQUARE INCH GAGE |
| III END ITEM IDENTIFICATION | REFRIGERANT PLANT |
Restrictions/Controls & Freight Information | NSN 4820-01-458-2347
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||