Mfg Part Number: NAS1581F3R23
NSN : 5305-01-477-2727
NIIN : 014772727
CAGE Code : 80205
Manufacturer: National Aerospace Standards
Item Name : Screw Close Toleran Screw Close Toleran
FSC : 5305 Screws
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MRC | Criteria | Characteristic |
---|---|---|
AHYM | Nominal Thread Diameter | 0.190 INCHES |
AASK | Head Style | FLAT COUNTERSUNK |
CQFM | Hardness Rating | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
ANEE | Grip Length | 1.428 INCHES MINIMUM AND 1.448 INCHES MAXIMUM |
MATT | Material | STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 6150 OVERALL |
SFTT | Surface Treatment | CADMIUM OVERALL AND CHROMATE OVERALL |
AASL | Head Diameter | 0.258 INCHES MINIMUM AND 0.305 INCHES MAXIMUM |
AASA | Thread Length | 0.338 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
CQBC | Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH |
ABQZ | Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
AAJF | Thread Direction | RIGHT-HAND |
STDC | Surface Treatment Document And Classification | AQQ-P-416, TY II, CL 2 MIL SPEC 1ST TREATMENT RESPONSE OVERALL |
AASB | Fastener Length | 1.786 INCHES MINIMUM AND 1.816 INCHES MAXIMUM |
THSD | Thread Series Designator | UNJF |
AAUR | Grip Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
CMLP | Thread Quantity Per Inch | 32 |
MRC | Decoded Requirement | Clear Text Reply |
AAJD | Thread Class | 3A |
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