5310-01-474-2497 NUT,SELF-LOCKING,EXTENDED WASHER Index 1560-01-474-2499 TRAILING EDGE,AIRCRAFT

National Stock Number:
5306-01-474-2498

Federal Supply Class:
5306

National Item Identification Number:
014742498

Description:
BOLT,INTERNAL WRENCHING

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.


Manufacturer Information:
MS21250-5-1898897LOCKHEED MARTIN CORP


Techincal Specification:
SPECIAL FEATURESSELF-LOCKING, EXTENDED DOUBLE WASHER, 847.0 CANTED (LEFT-HAND SIDE)


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