NSN 4820-01-509-8774 2720087M1, 01-509-8774, 015098774
Product Details | OXYGEN SYSTEM PRESSURE REGULATING VALVE
4820-01-509-8774 A valve used to automatically maintain within close limits a predetermined pressure within an oxygen system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is bypassed to the accumulator or reservoir in lieu of passing through the entire system. It is specifically designed and/or cleaned for oxygen systems. Excludes VALVE, REGULATING, SYSTEM PRESSURE; VALVE REGULATING, FLUID PRESSURE AND VALVE, CALIBRATED FLOW.
Part Alternates: 2720087M1, 4820-01-509-8774, 01-509-8774, 4820015098774, 015098774
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 07 JUL 2003 | 01-509-8774 | 37940 ( VALVE, REGULATING, OXYGEN SYSTEM PRESSURE ) |
Demand History | NSN 4820-01-509-8774
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2720087M1 | 2012-04-95 | 1 | NL |
Cross Reference | NSN 4820-01-509-8774
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2720087M1 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Technical Data | NSN 4820-01-509-8774
| Characteristic | Specifications |
|---|---|
| III END ITEM IDENTIFICATION | TRISTAR, L1011 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE ASSY ATM A1 C |
Restrictions/Controls & Freight Information | NSN 4820-01-509-8774
| 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 | ||