NSN 4820-01-351-1403 CRL12AM, 01-351-1403, 013511403
Product Details | SAFETY RELIEF VALVE
4820-01-351-1403 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: CRL12AM, 4820-01-351-1403, 01-351-1403, 4820013511403, 013511403
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 31 DEC 1991 | 01-351-1403 | 05488 ( VALVE, SAFETY RELIEF ) |
Cross Reference | NSN 4820-01-351-1403
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CRL12AM | 86184 | GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO |
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Related Products | NSN 4820-01-351-1403
Technical Data | NSN 4820-01-351-1403
| Characteristic | Specifications |
|---|---|
| MATERIAL | BRONZE BODY RUBBER SYNTHETIC FLOW CONTROL DEVICE NICKEL ALLOY SEAT |
| STYLE DESIGNATOR | C8 STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | G24B REDUCED SOCKET WITH ONE BRAZING RING ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES ALL ENDS |
| RENEWABLE SEAT RING TYPE | THREADED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 30.0 TO 250.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS AND QUANTITY | 1 BRAZING RING AND 1 TAILPIECE |
| SPECIAL FEATURES | VALVE CONNECTIONS TYPE SBU PER MIL-F-1183 |
| III END ITEM IDENTIFICATION | USED IN FIRE MAIN AND FLUSHING SYSTEM ONBOARD 378 FT C.G. VESSELS |
| MANUFACTURERS CODE | 86184 |
| DESIGN CONTROL REFERENCE | CRL12AM |
Restrictions/Controls & Freight Information | NSN 4820-01-351-1403
| 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: | 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 4820-01-351-1403
| Category | Code | Description |
|---|---|---|
| Inventory Account Codes | A | Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required. |
| Inventory Account Codes | 0 | Item not controlled by serial number. |
| Special Material Content Codes | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | ZNC | Commanding Officer USCG Surface Force Logistics Center Code 028, Mil Stop 25 2401 Hawkins Point Road Baltimore, MD 21226-5000 |
| Agency | GP | U.S. Coast Guard |
| Service Organization | C | U.S. Coast Guard |
| Reparability | C | |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



