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National Stock Number:
5305-00-723-9378
Federal Supply Class:
5305
National Item Identification Number:
007239378
Description:
SETSCREW
Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
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Manufacturer Information:
| 14949-13 | 28055 | POSITROL INC | | 4066-012-1250 | 28055 | POSITROL INC | | 9-20-3004 | 05805 | REXNORD INDUSTRIES LLC | | 9-20-3004-00 | 05805 | REXNORD INDUSTRIES LLC | | 5X30 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 906516 | F6101 | SAFRAN AEROSYSTEMS | | NI-082-602-A ITEM N0. 24 | 05805 | REXNORD INDUSTRIES LLC | | NI-082-602-A ITEM NO. 24 | 05805 | REXNORD INDUSTRIES LLC | | PWA51420-9 | 77445 | RTX CORPORATION | | MS51963-72 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| FASTENER LENGTH | 1.250 INCHES NOMINAL | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | POINT STYLE | CUP | | WIDTH ACROSS FLATS | 0.125 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 1.250 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 20 |
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