| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-539-3343 (015393343) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp, Pentair Valves And Controls, National Instruments Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 20167 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| 20167D02R0058 | pentair valves and controls | valve safety relief | 15187 | RFQ |
| 20167JM51M | pentair valves and controls | valve safety relief | 15187 | RFQ |
| 20167JM51MCP | national instruments corporation | valve safety relief | 03950 | RFQ |
| A15710 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADSU | Disk Loading Method | SPRING |
| CCFG | Valve Size | 0.500 INCHES |
| MRC | Decoded Requirement | Clear Text Reply |
| ADZH | Renewable Seat Ring Type | RETAINING SCREW |
| 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 |
| ADST | Bonnet Attachment Method | BOLTED |
| CQGM | Maximum Operating Pressure | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AEHZ | Maximum Operating Temp | 320.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CRTL | Criticality Code Justification | ZZZY |
| CWCR | Second Connection Face To Centerline Distance | 3.562 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 |
| MATT | Material | NICKEL ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE |
| MATT | Material | BRONZE BODY |
| CWCL | First Connection Face To Centerline Distance | 3.625 INCHES |
| MATT | Material | NICKEL ALLOY STEM |
| ADQU | Flow Control Device | DISK |
| TMQY | Furnished Items And Quantity | 1 PLUGGED DRAIN AND 2 TAILPIECE AND 2 NUT |
| ADSR | Bonnet Type | INSIDE SPRING |
| AGAV | End Item Identification | NEW CONSTRUCTION LCS1 |
| ZZZY | Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| STYL | Style Designator | ANGLE FLANGED ENDS |
| MATT | Material | NICKEL ALLOY SEAT |
| CSDC | Opening Pressure Setting | 58.0 POUNDS PER SQUARE INCH |
| AWLS | Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| AQLR | Valve Operation Method | AUTOMATIC |
| Components Related to NSN - 4820-01-539-3343, 4820015393343 | ||||
| 4820-01-128-9245 (4820011289245) | 4820-01-576-8885 (4820015768885) | 4820-00-956-1240 (4820009561240) | 4820-01-135-5064 (4820011355064) | |
| 4820-01-195-8422 (4820011958422) | 4820-01-463-2199 (4820014632199) | 4810-01-664-7096 (4810016647096) | 4820-01-338-2594 (4820013382594) | |
| 4820-01-228-5528 (4820012285528) | 4810-00-339-2373 (4810003392373) | 4820-01-265-2640 (4820012652640) | 4820-01-192-5809 (4820011925809) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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