NSN 5307-00-309-1288 3408300003, 340-8300003, 00-309-1288
Product Details | SHOULDERED AND STEPPED STUD
5307-00-309-1288 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. All or part of the unthreaded section is greater than the maximum major diameter of the largest threaded section. It may be thread relieved. Excludes items with tapered threads. See also STUD, LOCKED IN.
Part Alternates: 3408300003, 340-8300003, 5307-00-309-1288, 00-309-1288, 5307003091288, 003091288
Hardware and Abrasives | Studs
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-309-1288 | 15944 ( STUD, SHOULDERED AND STEPPED ) |
Drawings & Photos | NSN 5307-00-309-1288
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Related Products | NSN 5307-00-309-1288
Technical Data | NSN 5307-00-309-1288
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | 107 SHOULDERED AND STEPPED |
| SHOULDER DIAMETER | 0.750 INCHES NOMINAL |
| SHOULDER LENGTH | 0.093 INCHES NOMINAL |
| NUT END SHANK LENGTH | 0.406 INCHES NOMINAL |
| STUD END SHANK LENGTH | 1.843 INCHES NOMINAL |
| STUD END SHANK DIAMETER | 0.500 INCHES NOMINAL |
| NUT END SHANK DIAMETER | 0.500 INCHES NOMINAL |
| OVERALL LENGTH | 3.400 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
| THREAD CLASS | 3A NUT THREAD 3A STUD THREAD |
| THREAD QUANTITY PER INCH | 24 NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.546 INCHES NOMINAL NUT THREAD 0.350 INCHES NOMINAL STUD THREAD |
| SPECIAL FEATURES | 0.070 IN. NOM HOLE DRILLED 0.120 IN. FROM STUD END TO HOLE CENTERLINE AND FLAT ON SHOULDER DIA 0.310 IN. NOM FROM CENTERLINE |
| III DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.200 INCHES NOMINAL FIRST HOLE |
| III COTTER PIN HOLE DIAMETER | 0.073 INCHES NOMINAL FIRST HOLE |
| MANUFACTURERS CODE | 14170 |
| DESIGN CONTROL REFERENCE | 340-8300003 |
Restrictions/Controls & Freight Information | NSN 5307-00-309-1288
| 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 | ||