| Item Name | Valve Restrictor Ch |
| INC Code | 20520 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-013-9721 (010139721) |
| NCB Code | USA (01) |
| Manufacturer | Curtiss Wright Flow Control Service Corporation, Navair And Navsea Managed, Parker Hannifin Corporation, Teledyne Industries Inc |
| Associated Parts Numbers of NSN 4820-01-013-9721 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 1656341 | curtiss wright flow control service corporation | valve restrictor ch | 72352 | A | A | RFQ |
| 1-1256-1-1 4IPT | curtiss wright flow control service corporation | valve restrictor ch | 72352 | A | A | RFQ |
| 1656341 | navair and navsea managed | valve restrictor ch | 10001 | A | A | RFQ |
| BUWEPSDWG1656341 | navair and navsea managed | valve restrictor ch | 10001 | A | A | RFQ |
| 8-1254-4 | parker hannifin corporation | valve restrictor ch | 09990 | A | A | RFQ |
| 8-1254-4 | teledyne industries inc | valve restrictor ch | 86768 | A | H | RFQ |
| 1656341REVD | teledyne industries inc | valve restrictor ch | 86768 | A | H | RFQ |
| 410-1-4B2 | teledyne industries inc | valve restrictor ch | 86768 | A | H | RFQ |
| 410 1-4 | teledyne industries inc | valve restrictor ch | 86768 | A | H | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ABVL | APERTURE DIAMETER | 0.120 INCHES NOMINAL |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| ADZH | RENEWABLE SEAT RING TYPE | PRESSED-IN |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END (PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | PORTED BRASS BALL IN SECONDARY OFIFICE |
| MATT | MATERIAL | COPPER ALLOY 360 BODY |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-1149,TYPE 2,CLASS 5 MIL SPEC SINGLE MATERIAL RESPONSE PACKING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | BUTANE 2ND RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL,HYDROCARBON 3RD RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | HELIUM 4TH RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| SUPP | SUPPLEMENTARY FEATURES | ADDITIONAL FLOW CONTROL DEVICE: STEM |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 NUT |
| Relevant Components for NSN - 4820-01-013-9721, 4820010139721 | ||||
| 4820-00-835-3873 (4820008353873) | 4820-01-431-2398 (4820014312398) | 4820-01-009-8942 (4820010098942) | 4820-01-273-3653 (4820012733653) | |
| 4820-01-274-9975 (4820012749975) | 4820-01-600-7663 (4820016007663) | 4820-01-338-4276 (4820013384276) | 4820-01-233-6683 (4820012336683) | |
| 4820-01-018-1584 (4820010181584) | 4820-01-322-8071 (4820013228071) | 4820-01-318-2830 (4820013182830) | 4820-01-340-5738 (4820013405738) | |
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