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National Stock Number: 5305-01-606-5596
Federal Supply Class: 5305
National Item Identification Number: 016065596
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:
303205 | 3A703 | REMINGTON ARMS COMPANY, LLC | F303205 | 3A703 | REMINGTON ARMS COMPANY, LLC |
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Techincal Specification:
FASTENER LENGTH | 0.750 INCHES NOMINAL | HEAD DIAMETER | 0.375 INCHES NOMINAL | HEAD HEIGHT | 0.250 INCHES NOMINAL | HEAD STYLE | FLAT CHAMFER | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL | STEEL CORROSION RESISTING OVERALL | PROPRIETARY CHARACTERISTICS | PACS | MINIMUM TENSILE STRENGTH | 75000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.250 INCHES | SPECIAL FEATURES | SPECIFIC FINISH AS FOLLOWS: LIQUID SALT BACK FERRITIC NITROCARBURIZE IAW AMS 2753C; OXIDATIVE QUENCH,MECHANICAL POLISH,RE-OXIDATIVE QUENCH (QPD PROCESS); COMPOUND LAYER THICKNESS: 0.0005 TO 0.0010 INCH,CASE HARDNESS HK 460 MIN (HV 440) | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | SUPPLEMENTARY FEATURES | SPECIFIC MATL IS 18-8 STAINLESS STEEL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2753C ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CARBON OVERALL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.730 INCHES NOMINAL | THREAD QUANTITY PER INCH | 28 | THREAD SERIES DESIGNATOR | UNF |
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