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We’re pleased to announce that part number 51B581-5-22H with NSN 5305010766318 is now available in our ready-to-ship inventory. Manufactured by Alcoa Global Fasteners Inc having CAGE Code 06950 under FSC 5305 Screws, 51B581-5-22H part is a Screw Close Tolerance. Are you interested in a quick quote for 51B581-5-22H part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about 51B581-5-22H part with NSN 5305010766318, call us at our toll-free number +1- 714-705-4780, or email us at email@example.com.
Screw Close Tolerance
|AASA||THREAD LENGTH||0.349 INCHES MINIMUM AND 0.416 INCHES MAXIMUM|
|AASB||FASTENER LENGTH||1.734 INCHES MINIMUM AND 1.781 INCHES MAXIMUM|
|AASK||HEAD STYLE||FLAT COUNTERSUNK|
|AASL||HEAD DIAMETER||0.469 INCHES MINIMUM AND 0.474 INCHES MAXIMUM|
|AAUR||GRIP DIAMETER||0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM|
|AAWB||SHANK UNTHREADED HOLE DIAMETER||0.066 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE|
|ABQZ||INTERNAL DRIVE STYLE||OFFSET CRUCIFORM (TORQUE SET)|
|AHYM||NOMINAL THREAD DIAMETER||0.312 INCHES|
|ANEE||GRIP LENGTH||1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM|
|CMLP||THREAD QUANTITY PER INCH||24|
|CQBC||MINIMUM TENSILE STRENGTH||180000 POUNDS PER SQUARE INCH|
|CQFM||HARDNESS RATING||39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 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||1.615 INCHES MINIMUM FIRST HOLE AND 1.662 INCHES MAXIMUM FIRST HOLE|
|CSYM||SURFACE FINISH||32.0 MICROINCHES GRIP|
|MATT||MATERIAL||STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL|
|MDCL||MATERIAL DOCUMENT AND CLASSIFICATION||MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL|
|SFTT||SURFACE TREATMENT||CADMIUM OVERALL AND CHROMATE OVERALL|
|STDC||SURFACE TREATMENT DOCUMENT AND CLASSIFICATION||QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL|
|THSD||THREAD SERIES DESIGNATOR||UNF|
|51B12548||51B-05662||51B11936||51B10 1030 X20 P P|
|51B10-173-91 21-P P||51B022-3H2||51B 12879||51B154-3|
|FSC 1630 Aircraft Wheel and Brake Systems|
|FSC 2520 Vehicular Power Transmission Components|
|FSC 2825 Steam Turbines and Components|
|FSC 1560 Airframe Structural Components|
|FSC 4120 air conditioning equipment|
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