NSN 5307-01-107-3678 ST1283P012, 01-107-3678, 011073678
Product Details | STEPPED STUD
5307-01-107-3678 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 entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes items with tapered threads.
Part Alternates: ST1283P012, 5307-01-107-3678, 01-107-3678, 5307011073678, 011073678
Hardware and Abrasives | Studs
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 04 FEB 1981 | 01-107-3678 | 15949 ( STUD, STEPPED ) |
Drawings & Photos | NSN 5307-01-107-3678
Cross Reference | NSN 5307-01-107-3678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ST1283P012 | 73342 | ALLISON TRANSMISSION, INC. |
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Technical Data | NSN 5307-01-107-3678
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | EMS85010,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM NUT THD CADMIUM SHANK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE NUT THD AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE SHANK |
| STYLE DESIGNATOR | 120 STEPPED |
| SHANK DIAMETER | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 2.875 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD UNS STUD THREAD |
| NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD 0.375 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| THREAD QUANTITY PER INCH | 24 NUT THREAD 16 STUD THREAD |
| THREAD PITCH DIAMETERS | 0.3474 TO 0.3490 INCHES STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD LENGTH | 0.531 INCHES NOMINAL NUT THREAD 0.625 INCHES NOMINAL STUD THREAD |
| III HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| III DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.125 INCHES NOMINAL FIRST HOLE |
| III COTTER PIN HOLE DIAMETER | 0.070 INCHES NOMINAL FIRST HOLE |
Restrictions/Controls & Freight Information | NSN 5307-01-107-3678
| 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 | ||