Thank you for taking an interest in the NSN 4820-00-990-4295 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 4820-00-990-4295, 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 1213, 342C722H07, and others that belong to our NSN 4820-00-990-4295 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) | 00-990-4295 (009904295) |
| NCB Code | USA (00) |
| Manufacturer | Lunkenheimer Co, Northrop Grumman Systems Corporation, Westinghouse Electric Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1213 | lunkenheimer co | valve safety relief | 37239 | RFQ |
| 342C722H07 | northrop grumman systems corporation | valve safety relief | 97942 | RFQ |
| 342C722H07 | westinghouse electric corp | valve safety relief | 79500 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST ENDRIGHT-HAND 2ND END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 550.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST ENDPLAIN (PIPE) 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST ENDTHREADED EXTERNAL PIPE 2ND END |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CQCY | ADJUSTABLE PRESSURE RANGE | 1.0 TO 250.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END0.500 INCHES 2ND END |
| CSDC | OPENING PRESSURE SETTING | 28.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | COPPER ALLOY BODYCOPPER ALLOY FLOW CONTROL DEVICECOPPER ALLOY SEAT |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST ENDNPT 2ND END |
| Relevant Components for NSN - 4820-00-990-4295, 4820009904295 | ||||
| 4810-01-210-3453 (4810012103453) | 4810-01-251-5862 (4810012515862) | 4810-01-449-1591 (4810014491591) | 4820-01-253-7777 (4820012537777) | |
| 4820-01-505-2311 (4820015052311) | 4820-01-652-6787 (4820016526787) | 4820-01-272-6708 (4820012726708) | 4820-00-956-9194 (4820009569194) | |
| 4820-01-275-6995 (4820012756995) | 4820-01-449-8215 (4820014498215) | 4820-01-065-0169 (4820010650169) | 4820-01-588-9413 (4820015889413) | |
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.
Request for Quote
