Alcoa Global Fasteners Inc Part Number 51B581-4-11H
| Part Number : 51B581-4-11H | Alternate P/N : 51B581411H | NSN : 5305007665306 |
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Manufacturer : Alcoa Global Fasteners Inc | CAGE Code : 92215 |
| FSC Details : 5305 Screws |
Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 51B581-4-11H found under Screw Close Tolerance by Alcoa Global Fasteners Inc. The National Stock Number assigned to this part is 5305007665306, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 51B581-4-11H.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-00-766-5306 Item Description: Screwclose Tolerance | 5305 | 007665306 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 51b581-4-11h | C | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AAUR | GRIP DIAMETER | 0 2485 INCHES MINIMUM AND 0 2495 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0 076 INCHES NOMINAL FIRST HOLE |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM TORQUE SET |
| CQFM | HARDNESS RATING | 36 0 ROCKWELL C MINIMUM OVERALL AND 40 0 ROCKWELL C MAXIMUM OVERALL |
| CRSQ | COUNTERSINK ANGLE | 99 5 DEGREES MINIMUM AND 100 5 DEGREES MAXIMUM |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0 862 INCHES MINIMUM FIRST HOLE AND 0 867 INCHES MAXIMUM FIRST HOLE |
| CSYM | SURFACE FINISH | 32 0 MICROINCHES GRIP |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0 316 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0 978 INCHES MINIMUM AND 0 983 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0 390 INCHES MINIMUM AND 0 395 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0 250 INCHES |
| ANEE | GRIP LENGTH | 0 678 INCHES MINIMUM AND 0 698 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL |
