Part Details | MACHINE SCREW
5305-00-853-6474 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: 1478924, 14789-24, SEELSKREW832X58, SEELSKREW832X5-8, 8558351249, 8558351-249, 8558351249, 8558351-249, 80507719, 805077-19, 752640278, 752640-278, 2053571PC5, 917AS69952, 917AS6995-2, SMC4141311, SMC414131-1, 5305-00-853-6474, 00-853-6474, 5305008536474, 008536474
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-853-6474 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-853-6474
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 14789-24 | 97539 | A P M HEXSEAL CORPORATION |
| SEELSKREW832X5-8 | 97539 | A P M HEXSEAL CORPORATION |
| 8558351-249 | 99974 | DELCO ELECTRONICS CORPDELCO SYSTEMS OPNS |
| 8558351-249 | 24617 | GENERAL MOTORS CORP |
| 805077-19 | 80045 | L-3 COMMUNICATIONS CINCINNATIELECTRONICS CORPORATION |
| 752640-278 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 2053571PC5 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 917AS6995-2 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
| SMC414131-1 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5305-00-853-6474
| 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 | 0.625 INCHES MAXIMUM |
| FASTENER LENGTH | 0.625 INCHES NOMINAL |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| HEAD STYLE | 6 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.307 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
| HEAD HEIGHT | 0.086 INCHES MINIMUM AND 0.093 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| FEATURES PROVIDED | O RING |