Part Number P491 Specification |
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Part Number: P491 | Manufacturer: Circor Aerospace Inc | Item Name : valve safety relief | |
NSN: 4820-00-015-6231 | FSC : 4820 Valves Nonpowered | CAGE Code: 91816 |
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
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4820-00-015-6231 Item Description: Valve Safety Relief | 4820 | 000156231 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
P491 | 2 | 2 | 3 |
MRC | Criteria | Characteristic |
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SFTT | SURFACE TREATMENT | ANODIZE |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE1,CLASS1 MIL SPEC SINGLE TREATMENT RESPONSE |
SR-1 | SPEC/STD CONTROLLING DATA | |
AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END |
SR-1 | MANUFACTURERS CODE | 18876 |
STYL | STYLE DESIGNATOR | C6 STRAIGHT THRU |
SR-1 | MFR SOURCE CONTROLLING REFERENCE | 10177850 |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY2024,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
CQGM | MAXIMUM OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
TEST | TEST DATA DOCUMENT | 18876-10177850 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
AAJD | THREAD CLASS | 3A 1ST END |
AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
ADSR | BONNET TYPE | INSIDE SPRING |
AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END |
ADQU | FLOW CONTROL DEVICE | POPPET |
ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
ADSU | DISK LOADING METHOD | SPRING |
AEHZ | MAXIMUM OPERATING TEMP | 54.0 DEG CELSIUS 1ST RESPONSE |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |
MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
Related NSN Components to P491 |
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---|---|---|---|
P49 100 040 | P49 11.0592 | P49-117-2R2Z | P49.12000MHZ |
P49-1307 | P49-2 | P49-389 | P49-389 |
P49-389 | P49-469-0105-00 | P49-500 | P49-533 |
P49.9CCT | P49.9CCT-ND | P49.9KCTR-ND | P49.9KFCT |
P49.9KFCT-ND | P49.9LTR-ND | P490 | P490-02 |
P490-1 | P490-19N | P490-6 | P4900-11 |
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