NSN 4820-01-418-0837 901325106117, 901-325-106-117, 01-418-0837
Product Details | SYSTEM PRESSURE REGULATING VALVE
4820-01-418-0837 A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.
Part Alternates: 901325106117, 901-325-106-117, 4820-01-418-0837, 01-418-0837, 4820014180837, 014180837
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 21 AUG 1995 | 01-418-0837 | 35896 ( VALVE, REGULATING, SYSTEM PRESSURE ) |
Cross Reference | NSN 4820-01-418-0837
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 901-325-106-117 | 77272 | THE BOEING COMPANY DBA BOEING |
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Technical Data | NSN 4820-01-418-0837
| Characteristic | Specifications |
|---|---|
| III END ITEM IDENTIFICATION | SUPPORT OF PREPROVISIONING ITEMS WHICH ASO ACTS AS POINT OF ENTRY |
| MANUFACTURERS CODE | 77272 |
| DESIGN CONTROL REFERENCE | 901-325-106-117 |
Restrictions/Controls & Freight Information | NSN 4820-01-418-0837
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | ||
Management | NSN 4820-01-418-0837
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 0R | Interim Supply Support Items for Naval Inventory Control Point, NAVICP PHIL Depot Level Philadelphia Repairables (7R) Naval Inventory Control Point, Philadelphia |
| Special Material ID | B4 | Support of pre-provisioning items for which NAVICP PHIL acts as POE |
| Issue Repair, or Requisition | AR | Repairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved. |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | N32 | Naval Inventory Control Point Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | H | Depot Level Reparable |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
Y EA : Each |



