| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-453-3166 (014533166) |
| NCB Code | USA (01) |
| Manufacturer | Flotech Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| MDCL | Material Document And Classification | ASTM A216-WCB ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | Style Designator | STRAIGHT THRU FLANGED ENDS |
| CWCD | Nominal Outside Diameter | 9.000 INCHES ALL ENDS |
| CWCK | Nominal Thickness | 0.940 INCHES ALL ENDS |
| CWDL | Raised Face Nominal Diameter | 6.190 INCHES ALL ENDS |
| CWDF | Flange Face Design | RAISED STRAIGHT ALL ENDS |
| MATT | Material | STEEL OVERALL |
| AWLS | Connection Type | FLANGE ALL ENDS |
| CWCT | Bolt Circle Nominal Diameter | 7.500 INCHES ALL ENDS |
| BBJX | Mounting Position | HORIZONTAL |
| AQLR | Valve Operation Method | AUTOMATIC |
| AECS | Bolt Hole Quantity | 8 ALL ENDS |
| CCFG | Valve Size | 4.000 INCHES |
| CWCF | Face To Face Distance | 11.500 INCHES |
| CWDH | Raised Face Nominal Height | 0.060 INCHES ALL ENDS |
| CQGM | Maximum Operating Pressure | 315.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AGAV | End Item Identification | ARLEIGH BURKE CLASS DDG |
| CWCQ | Bolt Hole Nominal Diameter | 0.750 INCHES ALL ENDS |
| MDCL | Material Document And Classification | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| ADQU | Flow Control Device | DISK |
| ARKN | Flange Shape | ROUND WITH HOLES ALL ENDS |
| ADSU | Disk Loading Method | WEIGHT |
| Relevant Components for NSN - 4820-01-453-3166, 4820014533166 | ||||
| 4820-01-156-0051 (4820011560051) | 4820-14-370-9260 (4820143709260) | 4820-01-548-3611 (4820015483611) | 4820-01-655-6278 (4820016556278) | |
| 4820-01-319-4332 (4820013194332) | 4820-01-187-2720 (4820011872720) | 4820-01-398-1980 (4820013981980) | 4820-01-510-6152 (4820015106152) | |
| 4820-01-220-8332 (4820012208332) | 4820-01-035-0577 (4820010350577) | 4810-01-028-7335 (4810010287335) | 4820-01-604-7149 (4820016047149) | |
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.
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