NSN 4730-01-269-0134 AS4327K28, KC143C28, KC143K28
Product Details | TUBE FITTING FLARED SLEEVE
4730-01-269-0134 A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.
Part Alternates: AS4327K28, KC143C28, KC143K28, 4730-01-269-0134, 01-269-0134, 4730012690134, 012690134
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 11 DEC 1987 | 01-269-0134 | 18027 ( SLEEVE, FLARED, TUBE FITTING ) |
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Related Products | NSN 4730-01-269-0134
Technical Data | NSN 4730-01-269-0134
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, QQ-S-763, CLASS 316, COND A |
| SURFACE TREATMENT | PASSIVATED |
| METALLIC HARDNESS RATING | NOT RATED |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.750 INCHES MINIMUM |
| STYLE DESIGNATOR | M4 SLEEVE |
| OVERALL LENGTH | 1.125 INCHES MINIMUM |
| FLANGE WIDTH | 0.375 INCHES MINIMUM |
| FLANGE OUTSIDE DIAMETER | 2.159 INCHES MINIMUM |
| SEAT ANGLE IN DEG | 33.0 |
| SLEEVE OUTSIDE DIAMETER | 1.882 INCHES MINIMUM |
| SPECIAL FEATURES | KC143C-28; SINGLE CONSUMABLE ELECTRODE; VACUUM REMELT PROCESS; COLD FINISH |
| CRITICALITY CODE JUSTIFICATION | FEAT |
Restrictions/Controls & Freight Information | NSN 4730-01-269-0134
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



