NSN 4730-01-049-9779 B6M21, B-6M2-1, 01-049-9779
Product Details | TUBE COUPLING NUT
4730-01-049-9779 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.
Part Alternates: B6M21, B-6M2-1, 4730-01-049-9779, 01-049-9779, 4730010499779, 010499779
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 30 OCT 1977 | 01-049-9779 | 03859 ( NUT, TUBE COUPLING ) |
Drawings & Photos | NSN 4730-01-049-9779
Cross Reference | NSN 4730-01-049-9779
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B-6M2-1 | 02570 | SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR |
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Technical Data | NSN 4730-01-049-9779
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | ISO M |
| NOMINAL THREAD SIZE | 6.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 0.75 |
| THREAD TOLERANCE CLASS | 6H INTERNAL |
| THREAD PITCH DIAMETERS | 5.3 TO 5.5 MILLIMETERS |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | COPPER ALLOY OVERALL |
| NUT STYLE | A351 TUBE COUPLING |
| NUT HEIGHT | 12.7 MILLIMETERS NOMINAL |
| WIDTH ACROSS FLATS | 14.0 MILLIMETERS NOMINAL |
| LENGTH TO SHOULDER | 10.7 MILLIMETERS NOMINAL |
| SMALLEST INSIDE DIAMETER | 6.0 MILLIMETERS NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 6.0 MILLIMETERS |
Restrictions/Controls & Freight Information | NSN 4730-01-049-9779
| 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 | ||