NSN 5340-00-952-1043
Part Details | FLARE LOCK FASTENER
5340-00-952-1043 A shouldered hollow screw and threaded sleeve assembly, designed to be fastened in place by turning the screw, causing one end of the sleeve to flare over the shoulder and against the material through which it has been inserted. Also, a countersunk head hollow screw and flared sleeve-nut assembly, designed to mate with a dimpled hole in the material to which it is fastened. The hollow screws may also have internal threads for attaching screws. See also SHIELD, EXPANSION.
Alternate Parts: C39258, C392-5-8, PAF2058, PAF20-5-8, 192058, 1920-5-8, PAF2058, PAF20-5-8, 5340-00-952-1043, 00-952-1043, 5340009521043, 009521043
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 29, 1966 | 00-952-1043 | 20259 ( FASTENER, FLARE LOCK ) |
REFERENCE DRAWINGS & PICTURES
FLAT TOP ELEVATOR
SOCKET
COUNTERBORED SLEEVE
Cross Reference | NSN 5340-00-952-1043
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C392-5-8 | 81755 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| PAF20-5-8 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 1920-5-8 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| PAF20-5-8 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
Technical Data | NSN 5340-00-952-1043
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED SLEEVE |
| MOUNTING METHOD | SCREW |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| HEAD STYLE | FLAT TOP ELEVATOR |
| HEAD DIAMETER | 0.441 INCHES NOMINAL |
| HEAD HEIGHT | 0.028 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | SOCKET |
| HOLE SIZE FOR WHICH DESIGNED | 0.3120 INCHES MINIMUM AND 0.3731 INCHES MAXIMUM |
| MATERIAL THICKNESS RANGE FOR WHICH DESIGNED | +0.490 TO +0.510 INCHES |
| SCREW MINIMUM LENGTH FOR WHICH DESIGNED | 0.861 INCHES |
| FEATURES PROVIDED | CLOSED SLEEVE |