NSN 4730-00-277-9752 AN622110, AN6221-10, 140S110
Product Details | SELF-SEALING COUPLING HALF
4730-00-277-9752 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 external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see COUPLING HALF, QUICK DISCONNECT. For fluid line fittings without a self-sealing feature, see COUPLING (as modified).
Part Alternates: AN622110, AN6221-10, 140S110, 140S1-10, 4730-00-277-9752, 00-277-9752, 4730002779752, 002779752
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 00-277-9752 | 18281 ( COUPLING HALF, SELF-SEALING ) |
Drawings & Photos | NSN 4730-00-277-9752
Demand History | NSN 4730-00-277-9752
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-277-9752 | 2021-01-15 | 1 | US |
| 4730-00-277-9752 | 2009-12-352 | 1 | Netherlands |
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Technical Data | NSN 4730-00-277-9752
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BODY |
| SURFACE TREATMENT | CADMIUM BODY |
| MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| STYLE DESIGNATOR | A1 MALE COUPLING HALF |
| OVERALL LENGTH | 2.237 INCHES NOMINAL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| CONNECTION STYLE | D6 FLARED ALL ENDS |
| SEAT ANGLE | 37.0 DEGREES |
| THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| NOMINAL THREAD SIZE | 0.875 INCHES ALL ENDS |
| THREAD CLASS | 3A ALL ENDS |
| FEATURES PROVIDED | SELF-SEALING |
| (NON-CORE DATA) FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES NOMINAL |
| MANUFACTURERS CODE | 88044 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN6221-10 |
Restrictions/Controls & Freight Information | NSN 4730-00-277-9752
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||