Part Details | MACHINE SCREW
5305-01-056-2154 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: 2772700101, 2772700-101, 2751695, 2772700101, 2772700-101, 5305-01-056-2154, 01-056-2154, 5305010562154, 010562154
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 18, 1978 | 01-056-2154 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-056-2154
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2772700-101 | 92003 | PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS |
| 2751695 | 92003 | PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS |
| 2772700-101 | 93835 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC SYSTEMS DIVISION |
Technical Data | NSN 5305-01-056-2154
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.312 INCHES NOMINAL |
| FASTENER LENGTH | 1.156 INCHES NOMINAL |
| SCREW MATERIAL | 3$DST0079$DSTB000 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | BQQ-S-764$CQQ-S-764$DQQ-S-763 300 SERIES 1ST MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | PASSIVATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE |
| HEAD STYLE | 4 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.375 INCHES NOMINAL |
| HEAD HEIGHT | 0.125 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |