We've received your request for 20167D02R0058 (described as Valve Safety Relief), manufactured by Pentair Valves And Controls with CAGE code 15187. This part is registered under NSN 4820-01-539-3343, classified in FSG 48 Valves / FSC 4820 Valves Nonpowered. Our verification process will confirm traceability through supporting identifiers including NIIN 01-539-3343, NCB code 01 (origin: USA), and INC 05488. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 20167D02R0058 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
How to Begin the Quotation Process
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-539-3343 Item PartTypeName: VALVE,SAFETY RELIEF | 4820 | 015393343 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20167 | 5 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 PLUGGED DRAIN AND 2 TAILPIECE AND 2 NUT |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.625 INCHES |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/2 X 3/4 RELIEF VALVE |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349 - MIL-V-22549 GOVERNMENT SPECIFICATION |
| FEAT | SPECIAL FEATURES | TYPE 1551-T RELIEF VALVE; 1/2"" INLET AND 3/4"" OUTLET; UNION NUTS AND TAILPIECES ARE BRONZE. RATED CAPACITY 204 SCFM, REQUIRED CAPACITY 30 SCFM |
| STYL | STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
| SR-5 | DESIGN CONTROL REFERENCE | 20167JM51M |
| ADSR | BONNET TYPE | INSIDE SPRING |
| SR-5 | THE MANUFACTURERS DATA | |
| SR-5 | MANUFACTURERS CODE | 15187 |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 320.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.562 INCHES |
| ADZH | RENEWABLE SEAT RING TYPE | RETAINING SCREW |
| AGAV | END ITEM IDENTIFICATION | NEW CONSTRUCTION LCS1 |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CCFG | VALVE SIZE | 0.500 INCHES |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| CSDC | OPENING PRESSURE SETTING | 58.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | BRONZE BODY |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8481400000 (NAICS 332911) | Safety or relief valves |
| SITC : 74740 | Safety or relief valves |
| ADPE | Represents items with no adp components |
|---|---|
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | A - Item does not contain precious metal. |
| AAC | Z |
|---|---|
| Classification Control | U |
| MGMT_CTL | 3bcp--- |
| Quantity per pack | 1 |
| Repariability | When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level. |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | P - 77.5 |
| NMFC: | 127220 - Pressure reg/red/relief valves noi |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 594 - Pumps and parts, (machinery and parts),(less than 35 feet) |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote