5340-01-083-6865 POST,ELECTRICAL-MECHANICALEQUIP Index 5305-01-083-6867 SCREW,MACHINE

National Stock Number:
5307-01-083-6866

Federal Supply Class:
5307

National Item Identification Number:
010836866

Description:
STUD,SELF-LOCKING

Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.


Manufacturer Information:
936099719200US ARMY ARDEC RDECOM
FHS-0420-2446384PENN ENGINEERING & MANUFACTURING CORP
FHS1-4-20-2446384PENN ENGINEERING & MANUFACTURING CORP


Techincal Specification:
HARDNESS RATING70.0 ROCKWELL B MAXIMUM
HEAD DIAMETER0.328 INCHES NOMINAL
OVERALL LENGTH1.500 INCHES NOMINAL
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 OR STEEL COMP 303 PLUS X OR STEEL COMP 303CU OR STEEL COMP 303MA
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
STYLE DESIGNATORSELF-LOCKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 1 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD QUANTITY PER INCH20 NUT THREAD
THREAD SERIES DESIGNATORUNC NUT THREAD


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