Part Details | SELF-LOCKING STUD
5307-01-012-4993 A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.
Alternate Parts: 132544A021, MILS635403, MIL-S-63540/3, M63540344, M63540/3-4-4, NCS248, NCS2-4-8, 32S125ST8, 32S125-ST-8, 32S0.125ST8, 9881662, 988166-2, 5307-01-012-4993, 01-012-4993, 5307010124993, 010124993
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 12, 1975 | 01-012-4993 | 27783 ( STUD, SELF-LOCKING ) |
REFERENCE DRAWINGS & PICTURES
SELF-LOCKING
Cross Reference | NSN 5307-01-012-4993
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 132544A021 | 28527 | HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, INTEGRATED |
| MIL-S-63540/3 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M63540/3-4-4 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| NCS2-4-8 | 57227 | PIC'S SCREW MACHINE, INC. |
| 32S125-ST-8 | 86577 | PRECISION METAL PRODUCTS CO |
| 32S0.125ST8 | 86577 | PRECISION METAL PRODUCTS CO |
| 988166-2 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5307-01-012-4993
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| STYLE DESIGNATOR | SELF-LOCKING |
| HEAD DIAMETER | 0.155 INCHES MINIMUM AND 0.159 INCHES MAXIMUM |
| HEAD LENGTH | 0.117 INCHES NOMINAL |
| DISTANCE ACROSS FLATS | 0.180 INCHES NOMINAL |
| OVERALL LENGTH | 0.367 INCHES NOMINAL |
| LOCKING FEATURE | SELF-CLINCHING HEAD |