Thank you for taking an interest in the NSN 4820-01-121-8058 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 4820-01-121-8058, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like 1511-K, and others that belong to our NSN 4820-01-121-8058 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-121-8058 (011218058) |
| NCB Code | USA (01) |
| Manufacturer | Dresser Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| THSD | Thread Series Designator | NPT 1ST END |
| AWLS | Connection Type | FLANGE 2ND END |
| MATT | Material | COPPER ALLOY STEM |
| AECS | Bolt Hole Quantity | 4 2ND END |
| CWCQ | Bolt Hole Nominal Diameter | 0.625 INCHES 2ND END |
| CWCR | Second Connection Face To Centerline Distance | 4.375 INCHES |
| CWCD | Nominal Outside Diameter | 6.000 INCHES 2ND END |
| CWCL | First Connection Face To Centerline Distance | 4.250 INCHES |
| CWDL | Raised Face Nominal Diameter | 4.062 INCHES 2ND END |
| AQLR | Valve Operation Method | AUTOMATIC |
| CWCT | Bolt Circle Nominal Diameter | 4.750 INCHES 2ND END |
| CWDH | Raised Face Nominal Height | 0.062 INCHES 2ND END |
| CWCK | Nominal Thickness | 0.625 INCHES 2ND END |
| CWDF | Flange Face Design | RAISED STRAIGHT 2ND END |
| AGAV | End Item Identification | CONDENSATE TANK ONBOARD 270 FT WMEC CG VESSELS |
| MATT | Material | IRON CAST BODY |
| CCFG | Valve Size | 3.000 INCHES |
| AAJF | Thread Direction | RIGHT-HAND 1ST END |
| MATT | Material | COPPER ALLOY SEAT |
| AEHZ | Maximum Operating Temp | 450.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AWLS | Connection Type | THREADED INTERNAL PIPE 1ST END |
| ARKN | Flange Shape | ROUND WITH HOLES 2ND END |
| STYL | Style Designator | ANGLE FLANGED ENDS |
| AHNC | Connection Style | PLAIN,OPTIONAL END(PIPE) 1ST END |
| MATT | Material | COPPER ALLOY FLOW CONTROL DEVICE |
| ADQU | Flow Control Device | DISK |
| CQJX | Nominal Thread Size | 3.000 INCHES 1ST END |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4820-01-121-8058, 4820011218058 | ||||
| 4820-01-508-4259 (4820015084259) | 4820-00-431-4440 (4820004314440) | 4820-01-381-2839 (4820013812839) | 4810-01-705-6799 (4810017056799) | |
| 4820-00-941-1235 (4820009411235) | 4820-01-044-2478 (4820010442478) | 4820-01-408-1518 (4820014081518) | 4810-01-244-2758 (4810012442758) | |
| 4820-01-044-2712 (4820010442712) | 4810-01-315-2531 (4810013152531) | 4820-01-278-6265 (4820012786265) | 4820-01-552-0264 (4820015520264) | |
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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