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National Stock Number:
5305-00-013-1954
Federal Supply Class:
5305
National Item Identification Number:
000131954
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.
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Manufacturer Information:
| 020 | 27296 | HARLEY DAVIDSON MOTOR CO INC | | 131954 | 12204 | DAIMLER CHRYSLER | | 20506-92 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS | | 131954 | 24617 | GENERAL MOTORS CORP | | 131954 | 56442 | DIAMOND REO TRUCK CO | | 131954 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | 31032S7 | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES | | 5R167 | 29092 | COLT INDUSTRIES INC HOLLEY AUTOMOTIVE DIV | | 56X760 | 58275 | SASCO INC CANADIAN DIV | | 56X766 | 58275 | SASCO INC CANADIAN DIV | | 56X76G | 58275 | SASCO INC CANADIAN DIV | | 56X76U | 58275 | SASCO INC CANADIAN DIV | | 20506-92 | 64547 | HONEYWELL INTERNATIONAL, INC | | 20506-92 | 83298 | ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE | | 6700-759050 | 00703 | AHRENS FOX CO | | Z43S13901-3 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 8328137 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 644970 | 58275 | SASCO INC CANADIAN DIV | | X827 | 76040 | MACK TRUCKS INC PARTS OPN | | X827 | 77260 | PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP | | 60-51661 | 77820 | AMPHENOL CORP | | AN500-8-4 | 81352 | AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP | | AN500-8-4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| FASTENER LENGTH | 0.250 INCHES NOMINAL | | HEAD DIAMETER | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | HEAD HEIGHT | 0.102 INCHES MINIMUM AND 0.113 INCHES MAXIMUM | | HEAD STYLE | FILLISTER | | INTERNAL DRIVE STYLE | SLOT | | MINIMUM TENSILE STRENGTH | 60000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 4S STYLE | | SCREW MATERIAL | STEEL | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE | | SCREW SURFACE TREATMENT | CADMIUM OR ZINC | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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