5340-01-434-2291 PLUG,PROTECTIVE,DUST AND MOISTUR Index 5310-01-434-2293 WASHER,FLAT

National Stock Number:
5305-01-434-2292

Federal Supply Class:
5305

National Item Identification Number:
014342292

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.


Manufacturer Information:
21106866453711NAVAL SEA SYSTEMS COMMAND
801-6405354 FIND 2153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD SERIES DESIGNATORUN
NOMINAL THREAD DIAMETER1.500 INCHES
THREAD QUANTITY PER INCH8
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
FASTENER LENGTH2.620 INCHES NOMINAL
MATERIALNICKEL ALLOY K-500 OVERALL
HEAD STYLEFLAT FILLISTER
HEAD DIAMETER2.250 INCHES NOMINAL
HEAD HEIGHT1.500 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.050 INCHES NOMINAL


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