NSN 4820-01-495-3788 NMP1537, NMP-1537, NMP-1537 DB-1OG 156-183PSI
Product Details | SAFETY RELIEF VALVE
4820-01-495-3788 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: NMP1537, NMP-1537, NMP-1537 DB-1OG 156-183PSI, NMP1537DB1OG156183PSI, DB10G156T183PSICD17024, 4820-01-495-3788, 01-495-3788, 4820014953788, 014953788
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 14 MAR 2002 | 01-495-3788 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-01-495-3788
Demand History | NSN 4820-01-495-3788
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| DB-10G 156T183PSI, CD 17024 | 2022-04-114 | 2 | DIBBS |
| NMP-1537 DB-1OG 156-183PSI | 2022-04-114 | 2 | DIBBS |
| DB-10G 156T183PSI, CD 17024 | 2022-03-89 | 1 | DIBBS |
| NMP-1537 DB-1OG 156-183PSI | 2022-03-89 | 1 | DIBBS |
Cross Reference | NSN 4820-01-495-3788
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
Ernie G.
Honeywell
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
NSNs for Compare ( up to 4 ): Add 4820-01-495-3788
Related Products | NSN 4820-01-495-3788
Technical Data | NSN 4820-01-495-3788
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL CORROSION RESISTING STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-216-GRADEWCB ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM-A-276-GR-304 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.875 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.875 INCHES |
| VALVE SIZE | 2.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| 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 | 7.000 INCHES 1ST END 5.000 INCHES 2ND END |
| NOMINAL THICKNESS | 0.625 INCHES 1ST END 0.562 INCHES 2ND END |
| BOLT HOLE QUANTITY | 4 1ST END 4 2ND END |
| BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES 1ST END 0.625 INCHES 2ND END |
| BOLT CIRCLE NOMINAL DIAMETER | 5.500 INCHES 1ST END 3.875 INCHES 2ND END |
| FLANGE FACE DESIGN | PLAIN 1ST END PLAIN 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES 1ST END 1.500 INCHES 2ND END |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 156.0 TO 183.0 POUNDS PER SQUARE INCH |
| MOUNTING FACILITY | BRACKET |
| SPECIAL FEATURES | FLANGE FACES PLAIN W/RAISED FACES, APPROX 1/16IN |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | STEEL RELIEF VALVE 1 1/2 X 2 1/2 G ORIFACE |
Restrictions/Controls & Freight Information | NSN 4820-01-495-3788
| 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 4820-01-495-3788
Navy| 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 |
| 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 |