| Mfg Part Number: 16977-F | Alternate P/N: 16977F | Manufacturer: Curtiss Wright Flow Control |
| NSN : 4820-01-259-2210 | NIIN : 012592210 | Item Name : valve safety relief |
| CAGE Code : 72352 | FSC : 4820 Valves Nonpowered |
Thank you for choosing to source for Valve Safety Relief part 16977-F from Procurement Aces. We offer access to an inventory of over 2 billion new, used, obsolete, and hard-to-find items like part 16977-F with the NSN 4820-01-259-2210 under FSC 4820 Valves Nonpowered. Furthermore, we source reliably from a list of trusted manufacturers like Curtiss Wright Flow Control, so you can rest assured that our services and products are of the highest caliber. For your ease-of-purchasing, we also ship all items to you with their qualifying certifications and manufacturing trace documentation, as applicable. All items in our database are currently available and ready-for-purchase, so we invite you to explore our website’s listings for any parts you wish to procure.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-259-2210 Item Description: Valve Safety Relief | 4820 | 012592210 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 16977-F | 2 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT 2ND RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 75.0 DEG FAHRENHEIT 1ST RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CCFG | VALVE SIZE | 1.500 INCHES |
| CQCY | ADJUSTABLE PRESSURE RANGE | +46.0/+50.0 POUNDS PER SQUARE INCH |
| CSDC | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.000 INCHES ALL ENDS |
| CWCK | NOMINAL THICKNESS | 0.562 INCHES ALL ENDS |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.875 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.125 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.875 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.688 INCHES ALL ENDS |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.875 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | 1 PIPE PLUG (BODY) 1/2INCH NPT VENT |
| MATT | MATERIAL | STEEL BODY |
| MATT | MATERIAL | STEEL COMP 316 PACKING |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
| MATT | MATERIAL | STEEL CORROSION RESISTING STEM |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
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