Part Details | MACHINE SCREW
5305-00-453-3587 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: BSA31Z16, A31Z16, 21630127, 21630-127, A31Z16, A31-Z16, 5305-00-453-3587, 00-453-3587, 5305004533587, 004533587
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 08, 1970 | 00-453-3587 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-453-3587
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BSA31Z16 | K7766 | BRITISH STANDARDS INSTITUTION |
| A31Z16 | K7766 | BRITISH STANDARDS INSTITUTION |
| 21630-127 | K0663 | FERRANTI TECHNOLOGIES LTD |
| A31-Z16 | K1392 | UNIPART AUTOMATIVET/ASERCKMINTERTRUCK |
Technical Data | NSN 5305-00-453-3587
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | BA |
| NOMINAL THREAD DIAMETER | 2.2 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 0.43 |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.458 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| FASTENER LENGTH | 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| SCREW MATERIAL | STEEL |
| SCREW SURFACE TREATMENT | CADMIUM |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DTD904,FSCM K8766 NATIONAL SPEC SINGLE TREATMENT RESPONSE |
| HEAD STYLE | 4 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.147 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| HEAD HEIGHT | 0.059 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |