Product Details | FLUID PRESSURE REGULATING VALVE
4810-00-494-2557 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 7720013106, 7720013-106, 4810-00-494-2557, 00-494-2557, 4810004942557, 004942557
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 02 JUL 1974 | 00-494-2557 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
Drawings & Photos | NSN 4810-00-494-2557
Cross Reference | NSN 4810-00-494-2557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7720013-106 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Related Products | NSN 4810-00-494-2557
4810-00-494-2561, 4810-00-494-2571, 4810-00-494-2614, 4810-00-494-2881, 4810-00-494-2978
Technical Data | NSN 4810-00-494-2557
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| REMOTE ACTUATION METHOD | SOLENOID |
| TEMP RATING | -65.0 DEG FAHRENHEIT NOMINAL AND 160.0 DEG FAHRENHEIT NOMINAL |
| MAXIMUM INLET PRESSURE RATING | 75.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS | AUTOMATIC RELIEF VALVE |
| SPECIAL FEATURES | MANUFACTURING SUGGESTED NAME: ISOLATION VALVE; OPERATING MEDIUM IS GASEOUS NITROGEN(GN2) AND LIQUID NITROGEN(LN2); AMBIENT TEMP -65 TO +160 DEGS FEH; FLUID TEMP -320 TO +160 DEG FEH; PRESSURE; OPENING 13.3 TO 25.0 PSIG, WORKING 65 PSIG, INLET 75 PSIG MAX, AMBIENT 1.0 TO 15.2 PSIA, CLOSING 13.3 TO 20.0 PSIG, PROOF 180 PSIG(ALL PORTS) BURST 270 PSIG(ALL PORTS), OUTLET 75 PSIG MAX; THERMAL RELIEF CRACKING PRESSURE 20 +OR-2PSID, FULL FLOW 25 PSID MAX; RATED FLOW 0.4235 LB/SECN2 SATURATED AT 50 PSIA; WEIGHT 4.60 LB MAX |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| III END ITEM IDENTIFICATION | FIRE PROTECTION SYS P/N 7720000; T.O. 13F7-10-3; NHA 4V70028 |
| MANUFACTURERS CODE | 92003 |
| DESIGN CONTROL REFERENCE | 7720013-106 |
Restrictions/Controls & Freight Information | NSN 4810-00-494-2557
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4810-00-494-2557
Air Force| Category | Code | Description |
|---|---|---|
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | UC | TG:C-5A GALAXY |
| Source of Supply | FLZ | Warner Robins Air Logistics Center Robins AFB, GA 31098-5609 |
| Agency | DF | Department of the Air Force |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | T | AF Recoverable Assembly Management System (AFRAMS) |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative | Purchasing | QTY UOM |
1 EA : Each |