| Mfg Part Number: 16977-F | Alternate P/N: 16977F | NSN : 4820-01-259-2211 |
| NIIN : 012592211 | CAGE Code : 72352 | Manufacturer: Curtisswright Flow Control Corp |
| Item Name : Valve Safety Relief | FSC : 4820 Valves Nonpowered |
Thank you for your continued interest in 16977-F Valve Safety Relief parts we carry here at Integrated Parts Sourcing. 16977-F part manufactured by Curtisswright Flow Control Corp having CAGE code 72352 is listed under the NSN 4820-01-259-2211 and FSC 4820 Valves Nonpowered, allowing you to locate it quickly and easily. 16977-F part is currently in stock, so we invite you to submit an RFQ form to be provided with a competitive quote within 15 minutes. Our team of experts works around the clock 24/7x365 and they are readily available to answer any other queries you might have through phone or email.
The NSN 4820-01-259-2211 can be found listed under CAGE Code 72352, and we encourage you to explore our extensive inventory of other premium quality aircraft and NSN parts sourced from trusted distributors like Curtisswright Flow Control Corp. Get started with the procurement process by requesting a quote on any product. Please include all of your part requirements and see how Integrated Parts Sourcing can serve as your go-to sourcing solution. We operate as an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited enterprise due to our strict adherence to quality control practices and standards, and we are the only independent distributor with a no China sourcing pledge. Get started today and trust that you are in good hands.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-259-2211 Item Description: Valve Safety Relief | 4820 | 012592211 | 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 1ST END |
| AECS | BOLT HOLE QUANTITY | 4 2ND END |
| 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 | 3.000 INCHES |
| CQCY | ADJUSTABLE PRESSURE RANGE | +57.0/+62.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 58.0 POUNDS PER SQUARE INCH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.000 INCHES 1ST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.500 INCHES 2ND END |
| CWCK | NOMINAL THICKNESS | 0.562 INCHES 1ST END |
| CWCK | NOMINAL THICKNESS | 0.750 INCHES 2ND END |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.875 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES 1ST END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES 2ND END |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.125 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.875 INCHES 1ST END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.000 INCHES 2ND END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.688 INCHES 1ST END |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.922 INCHES 2ND END |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.875 INCHES 1ST END |
| CWDL | RAISED FACE NOMINAL DIAMETER | 5.000 INCHES 2ND END |
| FEAT | SPECIAL FEATURES | 1 PIPE PLUG (BODY) 1/2INCH NPT |
| MATT | MATERIAL | STEEL BODY |
| MATT | MATERIAL | STEEL COMP 316 PACKING |
| MATT | MATERIAL | STEEL COMP 416 STEM |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
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