We appreciate your interest in our selection of parts that fall under the NSN 4820-00-378-8453. Below, top-requested part numbers like L81400-24FNN, GV500TC24FNN, L81400-24FN, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-00-378-8453, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-378-8453 (003788453) |
| NCB Code | USA (00) |
| Manufacturer | Lourdes Industries Inc, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| L81400-24FNN | lourdes industries inc | valve check | RFQ |
| GV500TC24FNN | northrop grumman systems corporation | valve check | RFQ |
| L81400-24FN | lourdes industries inc | valve check | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | WEIGHT |
| AECS | BOLT HOLE QUANTITY | 4 1ST END |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AKGF | NOMINAL WIDTH | 2.375 INCHES 1ST END |
| AKGG | NOMINAL LENGTH | 2.375 INCHES 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWCK | NOMINAL THICKNESS | 0.300 INCHES 1ST END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.250 INCHES 1ST END |
| CWCY | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.812 INCHES 1ST END |
| CWDC | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.812 INCHES 1ST END |
| CWDF | FLANGE FACE DESIGN | PLAIN 1ST END |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 FLOW CONTROL DEVICE OR RUBBER FLOW CONTROL DEVICE |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 BODY |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3,ALLOY 2024,T4 FED SPEC 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE OR RUBBER FLOUROCARBON SYNTHETIC/VITON/MIL-R-25897,TYPE1,CLASS 1 MIL SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,AALOY 6061,T651 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,ALLOY 6061,T651 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL,HYDROCARBON 2ND RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| Relevant Components for NSN - 4820-00-378-8453, 4820003788453 | ||||
| 4820-01-331-6595 (4820013316595) | 4820-01-428-8794 (4820014288794) | 4810-01-354-0386 (4810013540386) | 4820-01-654-7138 (4820016547138) | |
| 4820-01-689-4246 (4820016894246) | 4820-01-682-5483 (4820016825483) | 4820-01-363-2485 (4820013632485) | 4820-01-509-3629 (4820015093629) | |
| 4820-00-460-2877 (4820004602877) | 4820-00-585-2471 (4820005852471) | 4820-01-197-8938 (4820011978938) | 4820-01-221-4406 (4820012214406) | |
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