| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-523-3206 (015233206) |
| NCB Code | USA (01) |
| Manufacturer | Western Methods Machinery Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 5021-2 ASSY S1620C | western methods machinery corporation | valve check | 5h108 | RFQ |
| S1620C | western methods machinery corporation | valve check | 5h108 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| AECS | BOLT HOLE QUANTITY | 2 ALL ENDS |
| AEQJ | MINIMUM OPERATING TEMP | 100.0 DEG FAHRENHEIT |
| AGAV | END ITEM IDENTIFICATION | RFG |
| AKGG | NOMINAL LENGTH | 11.000 INCHES ALL ENDS |
| ARKN | FLANGE SHAPE | OVAL WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 275.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWCK | NOMINAL THICKNESS | 1.000 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | SHELLTEST: 475 PSI 1 MIN. BACKSEAT TEST; 300 PSI FOR 1 MIN. ALLOWABLE LEAKAGE SHALL BE 3 CC PER MINUTE PER INCH OF NOMINAL PIPE SIZE. |
| MATT | MATERIAL | STEEL BODY |
| Relevant Components for NSN - 4820-01-523-3206, 4820015233206 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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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