NSN 4730-00-203-2998 A28239, A28-239, C36838
Product Details | QUICK DISCONNECT COUPLING HALF
4730-00-203-2998 A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
Part Alternates: A28239, A28-239, C36838, WWC633TYPE1, AM1, 19168, 3306, 4730-00-203-2998, 00-203-2998, 4730002032998, 002032998
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1963 | 00-203-2998 | 18681 ( COUPLING HALF, QUICK DISCONNECT ) |
Demand History | NSN 4730-00-203-2998
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| AM1 | 2021-03-62 | 2 | US |
| 4730-00-203-2998 | 2021-01-11 | 2 | US |
| 3306 | 2010-11-309 | 1 |
Cross Reference | NSN 4730-00-203-2998
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 19168 | 37923 | DESA INDUSTRIES INC DIV OF AMCA INTERNATIONAL CORP |
| 3306 | 49576 | QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC |
| A28-239 | 35301 | DRESSER INDUSTRIES INC LEROI DIV |
| AM1 | 72661 | DIXON VALVE & COUPLING COMPANY DIV DIXON POWHATAN |
| C36838 | 11976 | CHICAGO PNEUMATIC TOOL CO |
| C36838 | 88687 | CHICAGO PNEUMATIC TOOL CO |
| WWC633TYPE1 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
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Technical Data | NSN 4730-00-203-2998
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | IRON |
| BODY MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE |
| BODY SURFACE TREATMENT | CADMIUM |
| BODY SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE |
| BODY STYLE | 1 COUPLING HALF |
| FIRST LEG LENGTH | ANY ACCEPTABLE |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 110.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | NOT RATED |
| OVERALL LENGTH | 3.875 INCHES NOMINAL |
| FIRST FLUID END CONNECTION TYPE | UNTHREADED EXTERNAL HOSE |
| FIRST END STYLE DESIGNATOR | E2 BARBED OR SERRATED END |
| FIRST END INSIDE DIAMETER HOSE ACCOMMODATED | 0.500 INCHES NOMINAL |
| QUICK DISCONNECT METHOD | TWO LUG UNIVERSAL ALL ENDS |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWC633TYPE1 |
Restrictions/Controls & Freight Information | NSN 4730-00-203-2998
| 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 | ||