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National Stock Number:
5305-01-406-4360
Federal Supply Class:
5305
National Item Identification Number:
014064360
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:
| 4558791 ITEM 42 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4558791 ITEM 42Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 60-15-1006Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 845-4558791 ITEM 42Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 60-15-1006 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-4558791 ITEM 42 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | FFS86TYVI1/4-20UNC3AX3/4L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | FFS86TYVI1/4-20UNC3AX3/4 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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