| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-407-0939 (014070939) |
| NCB Code | USA (01) |
| Manufacturer | Admiral Valve Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| PLC-11379 ASSY 20D | admiral valve llc | valve check | 99565 | RFQ |
| 20D 4IN | admiral valve llc | valve check | 99565 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 304 SEAT |
| AWLS | Connection Type | FLANGE ALL ENDS |
| CWCK | Nominal Thickness | 0.938 INCHES ALL ENDS |
| CWDF | Flange Face Design | PLAIN ALL ENDS |
| MATT | Material | STEEL COMP 304 FLOW CONTROL DEVICE |
| CWCF | Face To Face Distance | 7.000 INCHES |
| STYL | Style Designator | STRAIGHT THRU FLANGED ENDS |
| AECS | Bolt Hole Quantity | 8 ALL ENDS |
| ARKN | Flange Shape | ROUND WITH HOLES ALL ENDS |
| MATT | Material | COPPER ALLOY 922 BODY |
| CWCT | Bolt Circle Nominal Diameter | 7.500 INCHES ALL ENDS |
| BBJX | Mounting Position | HORIZONTAL OR VERTICAL |
| AQLR | Valve Operation Method | AUTOMATIC |
| CWCD | Nominal Outside Diameter | 9.000 INCHES ALL ENDS |
| CCFG | Valve Size | 4.000 INCHES |
| ADQU | Flow Control Device | DISK |
| MRC | Decoded Requirement | Clear Text Reply |
| ADSU | Disk Loading Method | SPRING |
| MATT | Material | STEEL COMP 304 STEM |
| Relevant Components for NSN - 4820-01-407-0939, 4820014070939 | ||||
| 4820-01-478-7250 (4820014787250) | 4820-01-157-2874 (4820011572874) | 4820-01-152-3022 (4820011523022) | 4820-00-622-4732 (4820006224732) | |
| 4820-01-521-9794 (4820015219794) | 4820-01-396-0684 (4820013960684) | 4820-01-450-7273 (4820014507273) | 4820-01-124-2752 (4820011242752) | |
| 4820-01-233-6840 (4820012336840) | 4820-00-495-7877 (4820004957877) | 4820-01-708-6366 (4820017086366) | 4820-00-220-3237 (4820002203237) | |
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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