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Quality guaranteed We sell only warrantied and traceable partsMfg Part Number: 64903-1
Alternate P/N: 649031
NSN : 4820-01-007-0869
NIIN : 010070869
CAGE Code : 57574
Manufacturer: Velan Valve Corp
Item Name : Valve Check
If you’re in need of NSN parts, look no further than NSN Orbit. Owned and operated by ASAP Semiconductor, we have access to an unparalleled inventory of parts and components for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Valve Check from Velan Valve Corp, as well as part numbers like 64903-1 and many more. NSN Orbit has more than two billion new and obsolete parts readily available with short lead times and competitive prices, and as we are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a strict No China Sourcing Pledge, each part we sell is fully traceable or comes directly from the manufacturer.
Our website offers an array of parametric search capabilities that allow our customers to search for parts through a number of filters, one of which is the National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. NSN Orbit has a broad selection of NSN parts such as 4820010070869 from manufacturers like Velan Valve Corp. To begin the purchasing process immediately, submit an RFQ today for part number 64903-1.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-007-0869 Item Description: Valve Check | 4820 | 010070869 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 64903-1 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AECS | BOLT HOLE QUANTITY | 4 2ND END |
| AHNC | CONNECTION STYLE | REDUCED SOCKET (TUBE) 1ST END |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 2ND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.875 INCHES 2ND END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.687 INCHES 2ND END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.500 INCHES 2ND END |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.250 INCHES 2ND END |
| FEAT | SPECIAL FEATURES | PISTON CHECK VALVE TYPE,PISTON CHECK DISC FULLY GUIDED IN BODY |
| MATT | MATERIAL | STEEL BODY |
| SFTT | SURFACE TREATMENT | PHOSPHATE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| ADQU | FLOW CONTROL DEVICE | PISTON |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | FLANGE 2ND END |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWCK | NOMINAL THICKNESS | 0.938 INCHES 2ND END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 2ND END |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.000 INCHES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.320 INCHES 1ST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105, GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
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