NSN 4820-01-197-6854 3000001, 300000-1, 01-197-6854
Product Details | CHECK VALVE
4820-01-197-6854 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Part Alternates: 3000001, 300000-1, 4820-01-197-6854, 01-197-6854, 4820011976854, 011976854
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 24 DEC 1984 | 01-197-6854 | 05487 ( VALVE, CHECK ) |
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Technical Data | NSN 4820-01-197-6854
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A6 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE NITROGEN, GASEOUS 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 40.0 POUNDS PER SQUARE INCH 1ST RESPONSE 40.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| MAXIMUM OPERATING TEMP | 165.0 DEG FAHRENHEIT 1ST RESPONSE 165.0 DEG FAHRENHEIT 2ND RESPONSE |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | B45 FLARELESS ALL ENDS |
| SEAT ANGLE | 12.0 DEGREES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| THREAD QUANTITY PER INCH | 3A ALL ENDS 16 1ST END |
| THREAD CLASS | 3A 1ST END |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MOUNTING POSITION | HORIZONTAL |
| SPECIAL FEATURES | SECOND END IS A BULKHEAD |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SPECIAL FEATURES |
| MANUFACTURERS CODE | 80477 |
| DESIGN CONTROL REFERENCE | 300000-1 |
Restrictions/Controls & Freight Information | NSN 4820-01-197-6854
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



