At Broadline NSN, our aim is to help customers meet their operational requirements by supplying an extensive inventory of items that are available for procurement. On this page, you can explore a catalog of high-demand parts that are organized under the NSN 4820-00-023-7140, a unique identifier for products that are exceptionally popular. This includes top-requested part numbers like 658074-3, P37-220, and numerous others, and you always have the option to pinpoint desired parts using our search engine and filters. We are the only independent distributor that operates with a NO CHINA SOURCING pledge, meaning that every item is sourced from a trusted NSN parts supplier on our Approved Vendor List (AVL).
As soon as you come across an item of interest, do not hesitate to submit a quote request by simply clicking on the “RFQ” button situated next to any offering. When completing an RFQ form, we ask that you include desired delivery dates and target price points, among other pertinent details about your needs for NSN 4820-00-023-7140. Within 15 minutes or less of submission, one of our industry experts will reach out with a customized quote that features competitive pricing and convenient shipping options. Get started today and see how we can serve as your strategic sourcing partner!
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-023-7140 (000237140) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Circor Aerospace Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE |
| CMLP | THREAD QUANTITY PER INCH | 18 1ST END |
| CQCY | ADJUSTABLE PRESSURE RANGE | 41.0 TO 47.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 347.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| MATT | MATERIAL | ALUMINUM ALLOY FLOW CONTROL DEVICE |
| MATT | MATERIAL | ALUMINUM ALLOY SEAT |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| Relevant Components for NSN - 4820-00-023-7140, 4820000237140 | ||||
| 4820-01-317-3635 (4820013173635) | 4820-01-275-4220 (4820012754220) | 4820-01-436-6215 (4820014366215) | 4820-01-458-0235 (4820014580235) | |
| 4820-01-620-6039 (4820016206039) | 4820-00-480-8203 (4820004808203) | 4820-01-577-5950 (4820015775950) | 4810-01-412-4445 (4810014124445) | |
| 4820-01-539-8999 (4820015398999) | 4820-01-012-7652 (4820010127652) | 4820-00-922-8417 (4820009228417) | 4820-01-290-9048 (4820012909048) | |
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