Mfg Part Number: NAS1974-15H
Alternate P/N: NAS197415H
NSN : 5305-01-498-4597
NIIN : 014984597
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 |
---|---|---|
AAJD | Thread Class | 3A |
AHYM | Nominal Thread Diameter | 0.250 INCHES |
AASK | Head Style | FLAT COUNTERSUNK |
ANEE | Grip Length | 0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM |
MATT | Material | STEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL |
ABQZ | Internal Drive Style | HIGH-TORQUE |
AASA | Thread Length | 0.425 INCHES NOMINAL |
SFTT | Surface Treatment | CADMIUM OVERALL |
AASL | Head Diameter | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
MRC | Decoded Requirement | Clear Text Reply |
AASB | Fastener Length | 1.348 INCHES MINIMUM AND 1.378 INCHES MAXIMUM |
STDC | Surface Treatment Document And Classification | QQ-P-416, TYII, CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
THSD | Thread Series Designator | UNJF |
MDCL | Material Document And Classification | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
AAJF | Thread Direction | RIGHT-HAND |
AAUR | Grip Diameter | 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
CMLP | Thread Quantity Per Inch | 28 |
CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
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