4-40UNC2A3 4LGANSIB18.6.3FLAT HD Part with NSN 5305012260794 by American National Standards - Buy Now

Part No. : 4-40UNC2A3 4LGANSIB18.6.3FLAT HD
Alternate P/N : 440UNC2A34LGANSIB1863FLATHD

Item Name : Screw Machine

CAGE Code : 80204
FSC : 5305 Screws

Please fill out the form below for Screw Machine and get a quote for part number 4-40UNC2A3 4LGANSIB18.6.3FLAT HD manufactured by American National Standards with NSN 5305012260794 and FSC 5305 Screws please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number 4-40UNC2A3 4LGANSIB18.6.3FLAT HD. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.


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ASAP Aerospace is a leading distributor of new, used, obsolete, and hard-to-find products, including high quality hardware supplies, among others. With AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, you can always rely on us for dependable parts. Feel free to continue browsing our catalog of available item like 4-40UNC2A3 4LGANSIB18.6.3FLAT HD or contact us for more information.

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Characteristics Data of NSN 5305-01-226-0794, 5305012260794

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.683 INCHES NOMINAL
AASBFASTENER LENGTH0.750 INCHES NOMINAL
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.207 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLECROSS RECESS TYPE II
AHYMNOMINAL THREAD DIAMETER0.112 INCHES
CMLPTHREAD QUANTITY PER INCH40
CRSQCOUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
CYAUSCREW MATERIALSTEEL COMP 301 OR STEEL COMP 430
CYAWSCREW MATERIAL DOCUMENT AND CLASSIFICATIONIFI-104 ASSN STD ALL MATERIAL RESPONSES
CYBASCREW SURFACE TREATMENTPASSIVATE
SUPPSUPPLEMENTARY FEATURESARINC-KING PT LIST 006-8024-05,SIMILAR TO NSN 5305-00-727-8831
THSDTHREAD SERIES DESIGNATORUNC
ZZZKSPECIFICATION/STANDARD DATA22373-089-5436 MANUFACTURERS SPECIFICATION CONTROL AND 80204-ANSI B18.6.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ZZZTNONDEFINITIVE SPEC/STD DATA1 TABLE AND 4-40 SIZE AND 3/4IN. LENGTH AND STLS/STL MATERIAL
ZZZWDEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL

Related NSN Parts and Components for 4-40UNC2A3 4LGANSIB18.6.3FLAT HD

Relevant Manufacturer Part Number for american national standards

Relevant Cage Code Part Number for 80204

Relevant NSN Lookup for 5305012260794

Relevant Part Type forp Screw Machine

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