NSN 4820-00-287-2969 10400PC73, 10402PC73, 10409PC73
Product Details | SAFETY RELIEF VALVE
4820-00-287-2969 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: 10400PC73, 10402PC73, 10409PC73, 11400PC73, 11402PC73, 11409PC73, 147112, 1471-1-2, 1479-1/2IN MPT5, 147912INMPT5, 1542DRL12, 1542DRL1-2, 193477, 90G52, 93477, 9700PC73, 9702PC73, 9709PC73, 9900PC74, 9902PC74, 9909PC74, 4820-00-287-2969, 00-287-2969, 4820002872969, 002872969
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-287-2969 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-00-287-2969
Demand History | NSN 4820-00-287-2969
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-287-2969 | 2018-03-65 | 4 | DIBBS |
| 4820-00-287-2969 | 2017-12-361 | 2 | DIBBS |
Cross Reference | NSN 4820-00-287-2969
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10400PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 10400PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 10402PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 10402PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 10409PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 10409PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 11400PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 11400PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 11402PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 11402PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 11409PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 11409PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 1471-1-2 | 38056 | ASHCROFT INC. |
| 1479-1/2IN MPT5 | 16497 | DRESSER, INC. DBA DRESSER EQUIPMENT GROUP |
| 1542DRL1-2 | 38056 | ASHCROFT INC. |
| 193477 | 70142 | AEROIL PRODUCTS CO INC |
| 90G52 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 90G52 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 93477 | 70142 | AEROIL PRODUCTS CO INC |
| 9700PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 9700PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 9702PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 9702PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 9709PC73 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 9709PC73 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 9900PC74 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 9900PC74 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 9902PC74 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 9902PC74 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
| 9909PC74 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
| 9909PC74 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
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Related Products | NSN 4820-00-287-2969
Technical Data | NSN 4820-00-287-2969
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY BODY COPPER ALLOY FLOW CONTROL DEVICE COPPER ALLOY SEAT STEEL STEM |
| STYLE DESIGNATOR | C1 ANGLE |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE GAS, NATURAL 2ND RESPONSE STEAM 3RD RESPONSE |
| MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 406.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END THREADED INTERNAL PIPE 2ND END |
| CONNECTION STYLE | G46B PLAIN 1ST END G9 PLAIN 2ND END |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 31.0 TO 50.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
Restrictions/Controls & Freight Information | NSN 4820-00-287-2969
| 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: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | XX | |
| 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 | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4820-00-287-2969
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |