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National Stock Number:
5305-01-478-7422
Federal Supply Class:
5305
National Item Identification Number:
014787422
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 10025656 | 61C19 | MIL-COTS CORPORATION | | 12640979 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12759-00210 | 0Y3H3 | FASTENAL COMPANY | | 23514 | 0Y3H3 | FASTENAL COMPANY | | 3165395 | 45152 | OSHKOSH CORP | | 3165395 | 75Q65 | OSHKOSH DEFENSE LLC | | ASTM A547-12 5/8" - 11 X 2-3/4" | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | ASTM A547-12 5/8" - 11 X 2-3/4" | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | ASTM A547-12 5/8" - 11 X 2-3/4" | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | ASTM A574 - 12 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | ASTM A574-12 5/8IN-11 X 2 3/4IN | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS |
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Techincal Specification:
| FASTENER LENGTH | 2.750 INCHES NOMINAL | | HEAD DIAMETER | 0.921 INCHES MINIMUM AND 0.938 INCHES MAXIMUM | | HEAD HEIGHT | 0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | HEAD STYLE | FLAT FILLISTER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCR, CAP, SOC .62-11X2.75 BO | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | WIDTH ACROSS FLATS | 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | SURFACE TREATMENT | BLACK CHEMICAL FINISH OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.000 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 11 | | THREAD SERIES DESIGNATOR | UNC |
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