NSN 4820-01-505-3121 · NIIN 015053121 · FSC 4820
NO DASHES 4820015053121
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
37 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | ALL ENDS INCHES 2.500 |
| 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 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ALL ENDS ROUND WITH HOLES |
| AWLS | CONNECTION TYPE | ALL ENDS FLANGE |
| AZGM | MOUNTING FACILITY | BRACKET(S) |
| CBBL | FEATURES PROVIDED | MANUAL OVERRIDE |
| CCFG | VALVE SIZE | INCHES 2.500 |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 13.0 TO 23.0 |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 13.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | ALL ENDS INCHES 7.000 |
| CWCK | NOMINAL THICKNESS | ALL ENDS INCHES 0.560 |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 5.500 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | ALL ENDS INCHES 0.750 |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 5.500 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | ALL ENDS INCHES 5.500 |
| CWDF | FLANGE FACE DESIGN | ALL ENDS PLAIN |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ANGLE RELIEF VALVE |
| FEAT | SPECIAL FEATURES | FLANGES IAW ANSI B16-24 (150 LBS). MEETS HI-SHOCK AND VIBRATION TESTING FOR LIGHT WEIGHT GRADE A, CLASS 1, FIXTURE 4C BY AERO NAV LABS NO. 2-1644, 21-692-1 VIB. APPROVAL BY NN SUPSHIPS 9055 SER CVN 690261G/1499 DATED AUG 16 1996. NAVAL APPROVAL EXTENSION: SAME. |
| MATT | MATERIAL | BODY COPPER ALLOY 922 |
| MATT | MATERIAL | FLOW CONTROL DEVICE NICKEL ALLOY |
| MATT | MATERIAL | SEAT NICKEL ALLOY |
| MATT | MATERIAL | STEM STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY ASSN STD SINGLE MATERIAL RESPONSE AST-B61 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE FED SPEC SINGLE MATERIAL RESPONSE QQ-N-288 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-288 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STEM MFR REF SINGLE MATERIAL RESPONSE CRES TO 316 A313 |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE GAS, INERT |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| STYL | STYLE DESIGNATOR | |
| TMQY | FURNISHED ITEMS AND QUANTITY | LEVER 1 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-S-901C AND GOVERNMENT SPECIFICATION 81349--IL-STD-167-1 AND GOVERNMENT SPECIFICATION 81349-IL-V-22549 W TO LEVER |
Cross-references
4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| BXMKK03MJJ | 5P967 |
| D2500FF | 65079 |
| BCSKK03SJJ | 65079 |
| D2500FF-B16.24 | 65079 |