NSN 4820-00-639-9393 NMP1151DA90C3/4X1IN SPRING1277, NMP1151DA90C34X1INSPRING1277, S6336BALT1PC34SPRING202
Product Details | SAFETY RELIEF VALVE
4820-00-639-9393 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: NMP1151DA90C3/4X1IN SPRING1277, NMP1151DA90C34X1INSPRING1277, S6336BALT1PC34SPRING202, S6336BALT1PC3-4SPRING202, DA90C 1426T1750PSI 3/4X1IN, DA90C 1426T1750PSI3/4X1IN, DA90C1426T1750PSI34X1IN, MILV20065TYPEA2CLASSC, 51948243823PC34SPRING202, 519-4824-3823PC3-4SPRING202, 57149031303388REVAPCV3, 571-4903-1303388REVAPCV3, 183634, 1836-3-4, 3406700937209PCV3, 340-6700-937209PCV3, 3678184REVAPCV3, 3678-184REVAPCV3, 3868143PCV3, 3868-143PCV3, 4820-00-639-9393, 00-639-9393, 4820006399393, 006399393
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-639-9393 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-00-639-9393
Cross Reference | NSN 4820-00-639-9393
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1836-3-4 | 38056 | ASHCROFT INC. |
| 340-6700-937209PCV3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 3678-184REVAPCV3 | 96169 | ELECTRIC BOAT CORPORATION |
| 3868-143PCV3 | 96169 | ELECTRIC BOAT CORPORATION |
| 519-4824-3823PC3-4SPRING202 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 571-4903-1303388REVAPCV3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| DA90C 1426T1750PSI 3/4X1IN | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
| DA90C 1426T1750PSI3/4X1IN | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| MILV20065TYPEA2CLASSC | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| NMP1151DA90C3/4X1IN SPRING1277 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| NMP1151DA90C3/4X1IN SPRING1277 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
| S6336BALT1PC3-4SPRING202 | 38056 | ASHCROFT INC. |
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Technical Data | NSN 4820-00-639-9393
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY BODY COPPER ALLOY AND NICKEL ALLOY FLOW CONTROL DEVICE NICKEL ALLOY SEAT COPPER ALLOY STEM |
| STYLE DESIGNATOR | C1 ANGLE |
| FLOW CONTROL DEVICE | POPPET |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 3500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 0.0 TO 1000.0 POUNDS PER SQUARE INCH |
| NONDEFINITIVE SPEC/STD DATA | A2 TYPE AND C CLASS |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SIZE 3/4 IN. BY 1 1/4 IN. |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILV20065TYPEA2CLASSC |
| MANUFACTURERS CODE | 80064 |
| DESIGN CONTROL REFERENCE | 519-4824-3823PC3-4SPRING202 |
Restrictions/Controls & Freight Information | NSN 4820-00-639-9393
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 4820-00-639-9393
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of 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 |