We appreciate your interest in our selection of parts that fall under the NSN 4820-00-068-9973. Below, top-requested part numbers like ASSYA3TYPE42, 42ASSY5-8TDV3, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-00-068-9973, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-068-9973 (000689973) |
| NCB Code | USA (00) |
| Manufacturer | Bs And B Safety Systems Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ASSYA3TYPE42 | bs and b safety systems llc | valve safety relief | RFQ |
| 42ASSY5-8TDV3 | bs and b safety systems llc | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES 2ND END |
| AAJD | THREAD CLASS | 2A 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 1500.0 POUNDS PER HOUR |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 1ST END |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |
| CQRB | SEAT ANGLE | 45.0 DEGREES 1ST END |
| CSDC | OPENING PRESSURE SETTING | 285.0 POUNDS PER SQUARE INCH |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END |
| FEAT | SPECIAL FEATURES | DIAPHRAM OPERATED |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | NPT 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| Relevant Components for NSN - 4820-00-068-9973, 4820000689973 | ||||
| 4820-00-226-0331 (4820002260331) | 4820-00-776-2120 (4820007762120) | 4820-01-291-1624 (4820012911624) | 4820-01-711-1510 (4820017111510) | |
| 4820-01-294-7196 (4820012947196) | 4820-01-199-3038 (4820011993038) | 4820-00-476-7299 (4820004767299) | 4820-01-377-3093 (4820013773093) | |
| 4820-01-273-5755 (4820012735755) | 4820-01-236-6667 (4820012366667) | 4810-01-007-0873 (4810010070873) | 4820-00-766-1009 (4820007661009) | |
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