NSN 4820-01-464-6670 BEMBB08SDD , E8715R51M, 8712
Product Details | SAFETY RELIEF VALVE
4820-01-464-6670 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: BEMBB08SDD , E8715R51M, 8712, 8715, 4820-01-464-6670, 01-464-6670, 4820014646670, 014646670
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 06 MAY 1999 | 01-464-6670 | 05488 ( VALVE, SAFETY RELIEF ) |
Cross Reference | NSN 4820-01-464-6670
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8712 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| 8715 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| 8715 | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
| BEMBB08SDD | 5P967 | DANTE VALVE COMPANY INC |
| BEMBB08SDD | 65079 | DANCO VALVE COMPANY |
| E8715R51M | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| E8715R51M | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
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Technical Data | NSN 4820-01-464-6670
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 922 BODY NICKEL ALLOY FLOW CONTROL DEVICE NICKEL ALLOY SEAT NICKEL ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AASTM-B-61 ASSN STD 1ST MATERIAL RESPONSE BODY QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-N-281 FED SPEC 3RD MATERIAL RESPONSE SEAT QQ-N-281 FED SPEC 4TH MATERIAL RESPONSE STEM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-10 MIL STD SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | C1 ANGLE |
| FLOW CONTROL DEVICE | DISK |
| MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 180.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE 1ST END UNTHREADED INTERNAL PIPE 2ND END |
| CONNECTION STYLE | G25B REDUCED GASKET SEAL 1ST END G25B REDUCED GASKET SEAL 2ND END |
| NOMINAL OUTSIDE DIAMETER | 1.373 INCHES ALL ENDS |
| NOMINAL LENGTH | 11.250 INCHES ALL ENDS |
| SPECIAL FEATURES | THIS VALVE MEETS RQMTS OF MIL-V-22549 FOR GAS SERVICE (OTHER THAN OXYGEN) |
| SPECIAL TEST FEATURES | HYDROSTATIC AND AIR PRESSURE TESTS IAW SPEC MIL-V-22549 |
| III END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN |
Restrictions/Controls & Freight Information | NSN 4820-01-464-6670
| 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 | 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 | 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 4820-01-464-6670
| 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 |



