NSN 4820-00-037-4748 A016104042, A0161-04042, 6703665
Product Details | CHECK VALVE
4820-00-037-4748 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: A016104042, A0161-04042, 6703665, 6811372, 68751PC, 994877, 9-948-77, 1115526427, 1115-526427, 1115558721, 1115-558721, 11275077, 11-2750-77, 4104775, 4-1047-75, 4820-00-037-4748, 00-037-4748, 4820000374748, 000374748
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-037-4748 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-00-037-4748
Cross Reference | NSN 4820-00-037-4748
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11-2750-77 | 45681 | PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS |
| 11-2750-77 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 1115-526427 | 45681 | PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS |
| 1115-526427 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 1115-558721 | 45681 | PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS |
| 1115-558721 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 4-1047-75 | 45681 | PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS |
| 4-1047-75 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 6703665 | 24617 | GENERAL MOTORS CORP |
| 6703665 | 73342 | ALLISON TRANSMISSION, INC. |
| 6811372 | 24617 | GENERAL MOTORS CORP |
| 68751PC | 74868 | AMPHENOL CORPORATION |
| 9-948-77 | 45681 | PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS |
| 9-948-77 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| A0161-04042 | 59901 | MTK ELECTRONICS, INC. |
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Technical Data | NSN 4820-00-037-4748
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY OVERALL |
| SURFACE TREATMENT | ANODIZE |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END |
| CONNECTION STYLE | B4 GASKET SEAL 1ST END |
| THREAD SERIES DESIGNATOR | UNJ 1ST END |
| NOMINAL THREAD SIZE | 1.3125 INCHES 1ST END |
| THREAD QUANTITY PER INCH | 12 1ST END |
| THREAD CLASS | 3B 1ST END |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | 2 INLET PORTS W/SWING CHECK SUBASSY,WRENCHING HEX 1.875 IN. ACROSS FLATS; ALL PORTS AT RIGHT ANGLES TO EACH OTHER |
Restrictions/Controls & Freight Information | NSN 4820-00-037-4748
| 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: | A | Item does not contain precious metal |
| 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 |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | U | 50 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |