NSN 4730-00-531-1044 5311044, 00-531-1044, 005311044
Product Details | UNION NUT
4730-00-531-1044 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.202109000004730000000
Part Alternates: 5311044, 4730-00-531-1044, 00-531-1044, 4730005311044, 005311044
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 | 00-531-1044 | 19964 ( NUT, UNION ) |
Cross Reference | NSN 4730-00-531-1044
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5311044 | 24617 | GENERAL MOTORS CORP |
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Related Products | NSN 4730-00-531-1044
Technical Data | NSN 4730-00-531-1044
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNEF |
| NOMINAL THREAD SIZE | 1.438 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | ANY ACCEPTABLE |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | ALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2011 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/5,T4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/4,T4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/3,T3 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A370 ROUND |
| SHOULDER WIDTH | 0.094 INCHES NOMINAL |
| NUT DIAMETER | 1.562 INCHES NOMINAL |
| NUT HEIGHT | 0.438 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.278 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.062 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.438 INCHES NOMINAL |
| TEMP RATING | NOT RATED |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | NOT RATED |
Restrictions/Controls & Freight Information | NSN 4730-00-531-1044
| 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 | ||



