5331-01-494-8897 O-RING Index 7644-01-494-8899 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
5305-01-494-8898

Federal Supply Class:
5305

National Item Identification Number:
014948898

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:
0.375-16UNRC-3AX1.250LG NICU81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
581-6985418-8553711NAVAL SEA SYSTEMS COMMAND
68-09-312596169ELECTRIC BOAT CORPORATION
H611-1402-8596169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD STYLEFILLISTER
MATERIALNICKEL ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIAL FEATURESUSED ON ANCHOR HANDLING DRIVE ASSEMBLY OF NSSN CLASS SUBMARINE; TECH DATA NOT AUTHORIZED FOR RELEASE OUTSIDE OF THE U.S.
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.250 INCHES NOMINAL
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNRC


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