|
|
|
National Stock Number:
5305-00-502-5620
Federal Supply Class:
5305
National Item Identification Number:
005025620
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:
| 5025620 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
|
Techincal Specification:
| FASTENER LENGTH | 0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM | | HEAD DIAMETER | 0.734 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | HEAD HEIGHT | 0.187 INCHES NOMINAL | | HEAD STYLE | FILLISTER | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-630 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-637 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-634 FED SPEC 4TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 5TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 6TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 7TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 8TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 9TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 10TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 11TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 12TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 13TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 14TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 15TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 16TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 17TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 18TH MATERIAL RESPONSE OR QQ-S-634 FED SPEC 19TH MATERIAL RESPONSE | | SCREW SURFACE TREATMENT | PHOSPHATE | | SPECIAL FEATURES | UNDERCUT UNDER HEAD 0.240 IN. MIN 0.250 IN. MAX DIA,0.080 IN. LG | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.326 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
|
|