NSN 4820-01-097-7349 379550800018, 3-795-508-000-18, 01-097-7349
Product Details | SAFETY RELIEF VALVE
4820-01-097-7349 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: 379550800018, 3-795-508-000-18, 4820-01-097-7349, 01-097-7349, 4820010977349, 010977349
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 18 JUL 1980 | 01-097-7349 | 05488 ( VALVE, SAFETY RELIEF ) |
Demand History | NSN 4820-01-097-7349
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-097-7349 | 2023-08-242 | 3 | United States |
Cross Reference | NSN 4820-01-097-7349
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3-795-508-000-18 | 63097 | VIKING PUMP INC. |
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Technical Data | NSN 4820-01-097-7349
| Characteristic | Specifications |
|---|---|
| MATERIAL | BRONZE BODY BRONZE FLOW CONTROL DEVICE |
| STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 2.531 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 2.531 INCHES |
| VALVE SIZE | 1.500 INCHES |
| FLOW CONTROL DEVICE | POPPET |
| MAXIMUM OPERATING TEMP | 100.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 2.875 INCHES ALL ENDS |
| NOMINAL THICKNESS | 0.250 INCHES 1ST END 0.250 INCHES 2ND END |
| BOLT HOLE QUANTITY | 4 ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.344 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 2.375 INCHES 1ST END 2.375 INCHES 2ND END |
| FLANGE FACE DESIGN | PLAIN ALL ENDS |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| ADJUSTABLE PRESSURE RANGE | 51.0 TO 80.0 POUNDS PER SQUARE INCH |
| SPECIFICATION/STANDARD DATA | 06101-MIL-V-20065C GOVERNMENT SPECIFICATION |
| III END ITEM IDENTIFICATION | USED ON FUEL OIL BOOSTER PUMP ONBOARD 378 FT WHEC COAST GUARD VESSELS |
| MANUFACTURERS CODE | 63097 |
| DESIGN CONTROL REFERENCE | 3-795-508-000-18 |
Restrictions/Controls & Freight Information | NSN 4820-01-097-7349
| 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 4820-01-097-7349
| 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 |



