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National Stock Number:
5305-01-629-3422
Federal Supply Class:
5305
National Item Identification Number:
016293422
Description:
SCREW,CAP,SOCKET HEAD
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Manufacturer Information:
| LARSWPY3496 ITEM 500 | 53711 | NAVAL SEA SYSTEMS COMMAND | | M1222SN4C216NCLN | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.25 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.50 INCHES NOMINAL | | FASTENER LENGTH | 1.00 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY K-500 OVERALL | | HEAD STYLE | FILLISTER | | HEAD DIAMETER | 0.365 INCHES MINIMUM AND | | 0.375 INCHES MAXIMUM | | HEAD HEIGHT | 0.244 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | | SPECIAL FEATURES | HIGH DEGREE OF RELIABILITY IS REQUIRED. LOCKING FEATURE INCLUDED. | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M1222SN4C216NCLN |
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