Part Details | MACHINE SCREW
5305-00-857-5190 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Alternate Parts: S832X18, S8-32X1-8, SEELSKREWS832X18, SEELSKREWS8-32X1-8, SEELSCREWS832X, SEELSCREWS8-32X, 11B1303, 8624877, 1055515716, 10555157-16, 5305-00-857-5190, 00-857-5190, 5305008575190, 008575190
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 11, 1967 | 00-857-5190 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-857-5190
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S8-32X1-8 | 97539 | A P M HEXSEAL CORPORATION |
| SEELSKREWS8-32X1-8 | 97539 | A P M HEXSEAL CORPORATION |
| SEELSCREWS8-32X | 97539 | A P M HEXSEAL CORPORATION |
| 11B1303 | 16469 | M C L, INC. |
| 8624877 | 19200 | US ARMY ARDEC RDECOM |
| 10555157-16 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5305-00-857-5190
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.125 INCHES MINIMUM |
| FASTENER LENGTH | 0.125 INCHES NOMINAL |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW SURFACE TREATMENT | PASSIVATE |
| HEAD STYLE | 4 CROWNED HEXAGON |
| HEAD DIAMETER | 0.323 INCHES NOMINAL |
| HEAD HEIGHT | 0.097 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |