Part Details | MACHINE SCREW
5305-00-958-5247 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: ANSI B18.6.3, 5305009585247, FFS92, FF-S-92, FFS92 TY3ST2CSZ14, FF-S-92 TY3ST2CSZ1/4, SK1002, SK-1002, 020117G416, 02011-7G416, 71134291, 71134-291, MS35190291, MS35190-291, MS35190291, MS35190-291, 8220460100, 82-2046-0100, XX0020623, XX002-0623, 5305-00-958-5247, 00-958-5247, 5305009585247, 009585247
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-958-5247 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-958-5247
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ANSI B18.6.3 | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
| 5305009585247 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| FF-S-92 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| FF-S-92 TY3ST2CSZ1/4 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
| SK-1002 | 0EAK3 | GSE MANAGEMENT CO |
| 02011-7G416 | 60905 | HARLAN GLOBAL MANUFACTURING, L.L.C.DBA HARLAN |
| 71134-291 | 95097 | LITTLE GIANT CRANE AND SHOVEL INC |
| MS35190-291 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS35190-291 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| 82-2046-0100 | 04664 | PIERCE MANUFACTURING, INC. |
| XX002-0623 | H2229 | RDM TECHNOLOGY B.V. |
Technical Data | NSN 5305-00-958-5247
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.900 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| FASTENER LENGTH | 1.000 INCHES NOMINAL |
| SCREW MATERIAL | 0$1$3 |
| SCREW SURFACE TREATMENT | 0$DZNA000 |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASAE/AMS QQ-P-416, TY2CL3$AASTM-B633 ALL TREATMENT RESPONSES |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 DISHED HEXAGON |
| HEAD DIAMETER | 0.442 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |