We appreciate your interest in our selection of parts that fall under the NSN 4820-01-493-7731. Below, top-requested part numbers like 11.1099, 11.1099.009, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-01-493-7731, 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) | 01-493-7731 (014937731) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp, Pentair Valves And Controls |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 11.1099 | anderson greenwood lp | valve safety relief | RFQ |
| 11.1099 | pentair valves and controls | valve safety relief | RFQ |
| 11.1099.009 | anderson greenwood lp | valve safety relief | RFQ |
| 11.1099.009 | pentair valves and controls | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SCREW |
| ADST | BONNET ATTACHMENT METHOD | PRESSURE SEAL, RING TYPE |
| ADSU | DISK LOADING METHOD | SPRING |
| AGAV | END ITEM IDENTIFICATION | W/S LA CLASS SSN (688) |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | MODEL NO 83S44-4/SPL; SET PRESSURE: 20-4000 PSIG; MIL-V-24322 GRADE A; SERVICE: LIQUID RELIEF; CONN: 1/2 IN UNION |
| FEAT | SPECIAL FEATURES | THIS VALVE IS NOT FOR SEAWATER APPLICATIONS. BOTH UNION END CONNECTIONS:OUTLET THREADS 1.062-12 UN-3A, INLET THREADS NOT GIVEN ON DWG. FOR NUCLEAR APPLICATIONS SEE 4820-01-451-7717. |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT |
| MATT | MATERIAL | STEEL COMP 410 FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL COMP 410 STEM |
| MATT | MATERIAL | STEEL CORROSION RESISTING BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 COMP 410 COND A ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 COMP 410 COND A ASSN STD SINGLE MATERIAL RESPONSE STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B351-CF3M ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | NITRILE 50 DURO MFR REF SINGLE MATERIAL RESPONSE SEAT |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID SINGLE RESPONSE |
| SPCL | SPECIAL TEST FEATURES | HI SHOCK APPROVAL BY EXTENSION SUPSHIP GROTON, CT LTR SER 230E/5248 DATED OCT 9 1996 |
| STYL | STYLE DESIGNATOR | ANGLE |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 LEVER AND 1 LOCKING DEVICE |
| Relevant Components for NSN - 4820-01-493-7731, 4820014937731 | ||||
| 4820-00-713-5817 (4820007135817) | 4820-01-543-9661 (4820015439661) | 4810-00-571-6190 (4810005716190) | 4820-01-682-5874 (4820016825874) | |
| 4820-00-449-4615 (4820004494615) | 4820-00-167-6440 (4820001676440) | 4820-01-482-8014 (4820014828014) | 4820-01-546-3477 (4820015463477) | |
| 4820-01-480-5781 (4820014805781) | 4820-01-227-0270 (4820012270270) | 4810-01-180-1762 (4810011801762) | 4820-00-056-9197 (4820000569197) | |
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