NSN 4820-00-202-6638 NMP149, NMP-149, BAMGG03MHH
Product Details | SAFETY RELIEF VALVE
4820-00-202-6638 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: NMP149, NMP-149, BAMGG03MHH, L-2210-C 2IN MONEL TRIM, L2210C2INMONELTRIM, 4820-00-202-6638, 00-202-6638, 4820002026638, 002026638
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-202-6638 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-00-202-6638
Cross Reference | NSN 4820-00-202-6638
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BAMGG03MHH | 5P967 | DANTE VALVE COMPANY INC |
| BAMGG03MHH | 65079 | DANCO VALVE COMPANY |
| L-2210-C 2IN MONEL TRIM | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| L-2210-C 2IN MONEL TRIM | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
| L-2210-C 2IN MONEL TRIM | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
| NMP-149 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
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Related Products | NSN 4820-00-202-6638
Technical Data | NSN 4820-00-202-6638
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 836 BODY NICKEL ALLOY R-405 OR COPPER ALLOY 922 FLOW CONTROL DEVICE NICKEL ALLOY R-405 SEAT NICKEL ALLOY R-405 OR COPPER ALLOY 462 STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-N-281 CL B FED SPEC 1ST MATERIAL RESPONSE OR MIL-B-16541 MIL SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-N-281 CL B FED SPEC SINGLE MATERIAL RESPONSE SEAT QQ-N-281 CL B FED SPEC 1ST MATERIAL RESPONSE OR MIL-B-994 CL D MIL SPEC 2ND MATERIAL RESPONSE STEM |
| STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.750 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.250 INCHES |
| VALVE SIZE | 2.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | WATER, SALT 1ST RESPONSE WATER, FRESH 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 5.562 INCHES ALL ENDS |
| NOMINAL THICKNESS | 0.438 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 6 ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 4.438 INCHES ALL ENDS |
| FLANGE FACE DESIGN | PLAIN ALL ENDS |
| RENEWABLE SEAT RING TYPE | WELDED |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | UNION |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 18.0 TO 32.0 POUNDS PER SQUARE INCH |
Restrictions/Controls & Freight Information | NSN 4820-00-202-6638
| 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: | U | Precious metal type is unknown |
| 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 |
|---|---|---|
| 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 4820-00-202-6638
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 |