For all the NSN 4820-00-289-1789 parts you are seeking, turn to our vast collection of offerings here on Buy Mil Spares. On this page, part numbers like TYPE1512, R6215AM, MILV20065, and others with the NSN 4820-00-289-1789 are featured alongside applicable listing information for your ease of perusal. If any specific item grabs your attention within our NSN 4820-00-289-1789 inventory, you can use the “RFQ” button to its right to access one of our online quote request forms. Once we have an opportunity to receive and assess the details you provided, you can anticipate a tailored response in 15 minutes or less.
To uphold the caliber of our stock, our industry experts carefully assess every supplier, manufacturer, and vendor we source from as needed, while countless components are evaluated by our quality-assurance team or subjected to third-party testing. In addition, we are aware that our customers often encounter rigid schedules and unexpected delivery deadlines, which is why we provide expedited shipping services for various items. Bearing this in mind, get in touch with one of our specialists today to see how we can help you secure all the NSN 4820-00-289-1789 supplies you require.
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-289-1789 (002891789) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Industries Inc, Military Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | EXPOSED SPRING |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| AECS | BOLT HOLE QUANTITY | 4 2ND END |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 2ND END |
| AWLS | CONNECTION TYPE | FLANGE 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| CMLP | THREAD QUANTITY PER INCH | 14 1ST END |
| CQCY | ADJUSTABLE PRESSURE RANGE | 91.0 TO 144.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.750 INCHES 2ND END |
| CWCK | NOMINAL THICKNESS | 0.562 INCHES 2ND END |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.750 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES 2ND END |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 1.812 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 2.625 INCHES 2ND END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 2ND END |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.250 INCHES 2ND END |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.000 INCHES 2ND END |
| MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
| MATT | MATERIAL | STEEL CORROSION RESISTING STEM |
| MATT | MATERIAL | STEEL UNS J03008 BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 SIGHT GAGE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND D COMPOSITION |
| Relevant Components for NSN - 4820-00-289-1789, 4820002891789 | ||||
| 4820-01-433-1282 (4820014331282) | 4820-01-647-0843 (4820016470843) | 4820-01-261-4161 (4820012614161) | 4810-01-640-9683 (4810016409683) | |
| 4820-00-986-9382 (4820009869382) | 4820-01-653-8363 (4820016538363) | 4820-00-555-8798 (4820005558798) | 4820-01-272-3920 (4820012723920) | |
| 4820-00-679-8793 (4820006798793) | 4820-01-331-2904 (4820013312904) | 4820-00-068-6157 (4820000686157) | 4820-00-080-2164 (4820000802164) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
