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National Stock Number:
5305-01-676-1957
Federal Supply Class:
5305
National Item Identification Number:
016761957
Description:
SCREW,CLOSE TOLERANCE
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Manufacturer Information:
| 93926-4-5 | 56878 | SPS TECHNOLOGIES, LLC | | 93926-4-5 | 80539 | SPS TECHNOLOGIES, LLC | | C20645-4-5 | 06710 | VALLEY-TODECO, INC. | | C20645-4-5 | 06725 | SPS TECHNOLOGIES, LLC | | AIC618-4-5 | 06725 | SPS TECHNOLOGIES, LLC | | C20645-4-5 | 0K6Z0 | SATURN FASTENERS INC | | VT10021-4-5 | 06710 | VALLEY-TODECO, INC. | | SF116-4-5 | 0K6Z0 | SATURN FASTENERS INC | | GS1009-4-5 | 1EM77 | B & B SPECIALTIES INC | | C20645-4-5 | 1EM77 | B & B SPECIALTIES INC | | C20645-4-5 | 56878 | SPS TECHNOLOGIES, LLC | | C20645-4-5 | 80539 | SPS TECHNOLOGIES, LLC | | C20645-4-5 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.2500 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.403 INCHES NOMINAL | | FASTENER LENGTH | 0.903 INCHES NOMINAL | | MATERIAL | STEEL COMP H11 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND | | 50.0 ROCKWELL C MAXIMUM OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | SINGLE SHEAR STRENGTH | 132000 POUNDS PER SQUARE INCH | | HEAD STYLE | FLAT COUNTERSUNK | | HEAD DIAMETER | 0.350 INCHES MINIMUM AND | | 0.399 INCHES MAXIMUM | | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND | | 101.0 DEGREES MAXIMUM | | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) | | GRIP LENGTH | 0.500 INCHES NOMINAL | | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND | | 0.2495 INCHES MAXIMUM | | SHANK UNTHREADED HOLE DIAMETER | 0.760 INCHES MINIMUM AND | | 0.86 INCHES MAXIMUM ALL HOLES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, 100 REDUCED HEAD, OFFSET CRUCIFORM |
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