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National Stock Number:
5305-00-207-1473
Federal Supply Class:
5305
National Item Identification Number:
002071473
Description:
SCREW,MACHINE
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
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Manufacturer Information:
| 10-1079TY5PC27 | 28199 | L3 TECHNOLOGIES, INC. | | 10-946-5PC3 | 28199 | L3 TECHNOLOGIES, INC. | | A4079 | 28199 | L3 TECHNOLOGIES, INC. | | BDE1S6505-27ALT3PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | BDE1S6505-31ALT3PC3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CA122S6505-178560ALT2PC3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CL119S6505-698594PC30 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CVL48S6505-308167ALT2PC16 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CVL48S6505-308179ALT2PC3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CVL48S6505-308183ALT1PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CVL48S6505-308190PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CVL48S6505-308197ALT2PC58 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | DD445S6505-40ALT2PC34 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| COUNTERSINK ANGLE | 20.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.344 INCHES NOMINAL | | HEAD DIAMETER | 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM | | HEAD HEIGHT | 0.094 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | SCREW MATERIAL | STEEL | | SCREW SURFACE TREATMENT | ZINC | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 40 | | THREAD SERIES DESIGNATOR | UNF |
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