|
|
|
National Stock Number:
5305-01-369-1398
Federal Supply Class:
5305
National Item Identification Number:
013691398
Description:
SCREW,MACHINE
Detail:
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.
|
Manufacturer Information:
| A3013151-4 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SM4X39MM | 97539 | APM HEXSEAL CORP |
|
Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 38.25 MILLIMETERS MINIMUM AND 39.75 MILLIMETERS MAXIMUM | | FEATURES PROVIDED | O RING | | HEAD DIAMETER | 7.54 MILLIMETERS MINIMUM AND 8.17 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 1.58 MILLIMETERS MINIMUM AND 2.43 MILLIMETERS MAXIMUM | | HEAD STYLE | WATERTIGHT | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS | | SCREW MATERIAL | STEEL COMP 303 OR STEEL COMP 303MA OR STEEL COMP 303SE OR STEEL COMP 303PB OR STEEL COMP 303 PLUS X | | SCREW SURFACE TREATMENT | PASSIVATE | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 4.39 MILLIMETERS MINIMUM AND 4.54 MILLIMETERS MAXIMUM | | THREAD PITCH IN MILLIMETERS | 0.7 | | THREAD SERIES DESIGNATOR | M |
|
|