We appreciate your interest in our selection of parts that fall under the NSN 4820-00-083-3803. Below, top-requested part numbers like 13040, 128SCP201-1, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-00-083-3803, 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) | 00-083-3803 (000833803) |
| NCB Code | USA (00) |
| Manufacturer | Saf Industries Llc, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 13040 | saf industries llc | valve safety relief | RFQ |
| 128SCP201-1 | northrop grumman systems corporation | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| AECS | BOLT HOLE QUANTITY | 4 2ND END |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) 1ST END |
| AKGF | NOMINAL WIDTH | 3.000 INCHES 2ND END |
| AKGG | NOMINAL LENGTH | 3.000 INCHES 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | RECTANGULAR WITH HOLES 2ND END |
| AWLS | CONNECTION TYPE | FLANGE 2ND END |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END |
| CQGM | MAXIMUM OPERATING PRESSURE | 7.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.375 INCHES 2ND END |
| CWCK | NOMINAL THICKNESS | 0.187 INCHES 2ND END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.259 INCHES 2ND END |
| CWCY | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.375 INCHES 2ND END |
| CWDC | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.375 INCHES 2ND END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 2ND END |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.187 INCHES 2ND END |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.340 INCHES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.875 INCHES 1ST END |
| FEAT | SPECIAL FEATURES | MOUNTING POSITION: VERTICAL |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,TYPE 302,ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL,HYDROCARBON SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| Relevant Components for NSN - 4820-00-083-3803, 4820000833803 | ||||
| 4820-01-331-6595 (4820013316595) | 4820-01-428-8794 (4820014288794) | 4810-01-354-0386 (4810013540386) | 4820-01-654-7138 (4820016547138) | |
| 4820-01-689-4246 (4820016894246) | 4820-01-682-5483 (4820016825483) | 4820-01-363-2485 (4820013632485) | 4820-01-509-3629 (4820015093629) | |
| 4820-00-460-2877 (4820004602877) | 4820-00-585-2471 (4820005852471) | 4820-01-197-8938 (4820011978938) | 4820-01-221-4406 (4820012214406) | |
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