NSN 5307-00-353-2518 20X150, 31781, 317812
Product Details | RECESSED AND STEPPED STUD
5307-00-353-2518 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The unthreaded section must have more than one diameter, none of which may be larger than the maximum major diameter of the larger thread. It may be thread relieved. Excludes items with tapered threads.
Part Alternates: 20X150, 31781, 317812, 31781-2, 5307-00-353-2518, 00-353-2518, 5307003532518, 003532518
Hardware and Abrasives | Studs
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-353-2518 | 15943 ( STUD, RECESSED AND STEPPED ) |
Cross Reference | NSN 5307-00-353-2518
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Technical Data | NSN 5307-00-353-2518
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4427 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM AND ZINC OVERALL |
| THREAD SERIES DESIGNATOR | UNS NUT THREAD UNS STUD THREAD |
| NOMINAL THREAD SIZE | 1.125 INCHES NUT THREAD 0.750 INCHES STUD THREAD |
| THREAD QUANTITY PER INCH | 16 NUT THREAD 16 STUD THREAD |
| THREAD PITCH DIAMETERS | 1.0764 TO 1.0804 INCHES NUT THREAD 0.7044 TO 0.7084 INCHES STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 1.218 INCHES MINIMUM NUT THREAD 1.156 INCHES MINIMUM STUD THREAD |
| SPECIAL FEATURES | 0.094 IN. BY 45.0 DEG CHAMFER ON STUD END; 0.156 IN. BY 30.0 DEG CHAMFER ON STUD END |
| III HARDNESS RATING | 18.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM |
| MANUFACTURERS CODE | 28158 |
| DESIGN CONTROL REFERENCE | 20X150 |
Restrictions/Controls & Freight Information | NSN 5307-00-353-2518
| 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 |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | U | 50 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |