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National Stock Number:
5305-00-275-9838
Federal Supply Class:
5305
National Item Identification Number:
002759838
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:
| 0900574 | 6N299 | AGCO CORP PARTS OPN | | 0900574-5 | 92392 | ALLIS-CHALMERS CORP | | 113955 | 24617 | GENERAL MOTORS CORP | | 113955 | 31007 | NAVISTAR INTL CORP | | 11FM12A1-4-20X1-2 | 7PZX0 | FAIRBANKS MORSE, LLC | | 113955 | 7X677 | GENERAL MOTORS LLC | | 87106 | 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC | | 7435-98W4 | 52793 | SAGINAW PRODUCTS CORPORATION | | 55X140 | 58275 | SASCO INC CANADIAN DIV | | 20A1155 | 70413 | ANTI-FRICTION BEARING MFG ASSN INC THE | | 2185 | 77260 | PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP | | 11FM12A1-4-20X1-2 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | 900574 | 92392 | ALLIS-CHALMERS CORP | | 15X49 | 95201 | NAPCO INTERNATIONAL LLC | | 90916 | 08645 | BRIGGS AND STRATTON CORP | | X3053 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC | | P167 | 14959 | CRANE CO DIV VALVE DIV | | X1-102 | 15586 | CUSHMAN INC A RANSOM CO POBOX 7248 CHARLOTTE NC 28241 7248 | | MT189 | 26051 | GREAT AMERICAN INDUSTRIES INC | | S54-04 | 27996 | HEIL ENVIRONMENTAL INDUSTRIES | | A12419 | 3FQN6 | MODINE MANUFACTURING CO | | A12419 | 41197 | MODINE MFG CO | | B286-2 | 54713 | EATON CORP | | BB25189 | 56442 | DIAMOND REO TRUCK CO | | BB7417 | 56442 | DIAMOND REO TRUCK CO | | W1613 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. | | S33X45 | 65282 | WHITE MOTOR CORP | | H23 | 74410 | SAF-HOLLAND, INC. | | S54-04 | 78845 | HEIL CO TEC DIV | | A2303-12-41PC15 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| FASTENER LENGTH | 0.500 INCHES NOMINAL | | HEAD DIAMETER | 0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM | | HEAD HEIGHT | 0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM | | HEAD STYLE | ROUND | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1S STYLE AND I TYPE | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES | | SCREW MATERIAL | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.500 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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