NSN 4820-00-245-0862 CNCRN08CCC, CNSRN08SCC, FF275112INIPS
Product Details | SAFETY RELIEF VALVE
4820-00-245-0862 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: CNCRN08CCC, CNSRN08SCC, FF275112INIPS, FF2751-1-2INIPS, MILV20065, TY2C0MPD1-2 400-145T0206F, TY2C0MPD12400145T0206F, 20342B01S0145, 20342X51FTSS, 4820-00-245-0862, 00-245-0862, 4820002450862, 002450862
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 13 JUN 1973 | 00-245-0862 | 05488 ( VALVE, SAFETY RELIEF ) |
Demand History | NSN 4820-00-245-0862
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-245-0862 | 2011-10-293 | 1 | DIBBS |
Cross Reference | NSN 4820-00-245-0862
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20342B01S0145 | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
| 20342X51FTSS | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| 20342X51FTSS | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
| CNCRN08CCC | 5P967 | DANTE VALVE COMPANY INC |
| CNCRN08CCC | 65079 | DANCO VALVE COMPANY |
| CNSRN08SCC | 65079 | DANCO VALVE COMPANY |
| FF2751-1-2INIPS | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| MILV20065 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| TY2C0MPD1-2 400-145T0206F | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Related Products | NSN 4820-00-245-0862
Technical Data | NSN 4820-00-245-0862
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BODY STEEL OR STEEL COMP 304 FLOW CONTROL DEVICE STEEL OR STEEL COMP 304 SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA105,GRADE2 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTMA276,TYPE303 ASSN STD 1ST MATERIAL RESPONSE OR ASTMA276,TYPE304 ASSN STD 2ND MATERIAL RESPONSE OR ASTMA276,TYPE316-CANCELED ASSN STD 3RD MATERIAL RESPONSE FLOW CONTROL DEVICE ASTMA276,TYPE303 ASSN STD 1ST MATERIAL RESPONSE OR ASTMA276,TYPE304 ASSN STD 2ND MATERIAL RESPONSE OR ASTMA276,TYPE316-CANCELED ASSN STD 3RD MATERIAL RESPONSE SEAT FED STD 66,AISI 410/SAE 51410 FED STD SINGLE MATERIAL RESPONSE STEM |
| STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.500 INCHES |
| VALVE SIZE | 0.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 775.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE DISCHARGE FLOW RATE | 1493.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FLANGE 1ST END FLANGE 2ND END |
| FLANGE SHAPE | ROUND WITH HOLES 1ST END ROUND WITH HOLES 2ND END |
| NOMINAL OUTSIDE DIAMETER | 3.750 INCHES 1ST END 3.500 INCHES 2ND END |
| NOMINAL THICKNESS | 0.575 INCHES 1ST END 0.425 INCHES 2ND END |
| BOLT HOLE QUANTITY | 4 1ST END 4 2ND END |
| BOLT HOLE NOMINAL DIAMETER | 0.630 INCHES 1ST END 0.630 INCHES 2ND END |
| BOLT CIRCLE NOMINAL DIAMETER | 2.625 INCHES 1ST END 2.375 INCHES 2ND END |
| FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END RAISED STRAIGHT 2ND END |
| RAISED FACE NOMINAL HEIGHT | 0.245 INCHES 1ST END 0.050 INCHES 2ND END |
| RAISED FACE NOMINAL DIAMETER | 1.375 INCHES 1ST END 1.360 INCHES 2ND END |
| RENEWABLE SEAT RING TYPE | THREADED |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | UNION |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 145.0 TO 206.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
Restrictions/Controls & Freight Information | NSN 4820-00-245-0862
| 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 | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4820-00-245-0862
| 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 |
| Reparability | D | Field Level Reparables |
| 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 |



