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National Stock Number:
5305-01-541-8550
Federal Supply Class:
5305
National Item Identification Number:
015418550
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:
| 98174522-1 | 12339 | DRS TRAINING & CONTROL SYSTEMS, LLC | | MSA3001-5-6 | 0UCY9 | M.S. AEROSPACE INC. |
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Techincal Specification:
| FASTENER LENGTH | 0.399 INCHES MINIMUM AND 0.415 INCHES MAXIMUM | | HEAD DIAMETER | 0.593 INCHES MINIMUM AND 0.600 INCHES MAXIMUM | | HEAD HEIGHT | 0.183 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SIX SPLINE | | MATERIAL | STEEL COMP XM-13 OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | SPLINE MAJOR DIAMETER | 0.221 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.407 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
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