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National Stock Number:
5315-00-298-1037
Federal Supply Class:
5315
National Item Identification Number:
002981037
Description:
PIN,TAPERED,THREADED
Detail:
A CONE-SHAPED HEADLESS ITEM, HAVING A THREADED PORTION AT EITHER END. IT IS USED FOR ALIGNING, FASTENING, AND THE LIKE BY FITTING INTO A CORRESPONDING TAPER REAMED HOLE.
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Manufacturer Information:
| AN386-3-21A | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| FIRST END LOCATION | THREADED END | | FIRST END STYLE | SQUARE | | GRIP LENGTH | 2.609 INCHES MINIMUM AND 2.641 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-681 FED SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | SECOND END STYLE | POINTED | | SECOND END TAPER ANGLE | 164.0 DEGREES NOMINAL | | SECOND END TAPER LENGTH | 0.062 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | STYLE DESIGNATOR | THREADED AT SMALL END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | TAPER LENGTH | 2.734 INCHES MINIMUM AND 2.766 INCHES MAXIMUM | | TAPER MAJOR DIAMETER | 0.432 INCHES NOMINAL | | TAPER MINOR DIAMETER | 0.315 INCHES MINIMUM AND 0.319 INCHES MAXIMUM | | TAPER | 0.500 PER FOOT IN INCHES | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.438 INCHES MINIMUM AND 0.469 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF |
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