The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-00-913-3115, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Watts Regulator Company. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-913-3115 |
| Primary Part Number | 40L-3150PSI |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Watts Regulator Company |
| Status | ACTIVE |
| Temp Adjustability | NOT ADJUSTABLE |
| Temp Control Device Type | THERMOSTATIC |
| Furnished Items | EMERGENCY OPENING DEVICE |
| Temp Rating | 210.0 FAHRENHEIT DEGF |
| End Connection Quantity | 2 |
| Second End Style Designator | PLAIN |
| Second End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Media for Which Designed | WATER, FRESH |
| Second End Relationship with First End | NOT IDENTICAL |
| Adjustable Pressure Range | 75.0 TO 150.0 CAMERA MOUNT |
| Second End Thread Direction | RIGHT-HAND |
| Body Style | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| Second End Connection Type | THREADED EXTERNAL PIPE |
| Material | PLASTIC SILICONE FLOW CONTROL DEVICE |
| First End Thread Direction | RIGHT-HAND |
| Material | STEEL CORROSION RESISTING STEM |
| Material | COPPER ALLOY BODY |
| Flow Control Device | POPPET |
| Material | COPPER ALLOY SEAT |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| First End Connection Type | THREADED INTERNAL PIPE |
| First End Style Designator | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40L-3150PSI PRIMARY | Watts Regulator Company (USA) |
| 40L | Watts Regulator Company (USA) |
NSN 4820-00-913-3115 is a Valve,relief,pressure and Temper, manufactured by Watts Regulator Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-913-3115 has 2 cross-referenced part numbers: 40L-3150PSI (Watts Regulator Company), 40L (Watts Regulator Company).
There are 5 known substitutes for 4820-00-913-3115: 6220-00-299-6821, 5961-00-608-0501, 4820-00-632-1521 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40L-3150PSI: Temp Adjustability: NOT ADJUSTABLE; Temp Control Device Type: THERMOSTATIC; Furnished Items: EMERGENCY OPENING DEVICE; Temp Rating: 210.0 FAHRENHEIT DEGF. 23 total characteristics are documented in the Federal Logistics Information System.