We are pleased to inform you that part number CA21166-4-2 is currently in stock. To receive a quote, please fill out the form below with all necessary information. This part number CA21166-4-2, with NSN 5305-01-174-0519, is manufactured by Alcoa Global Fasteners Inc. We will respond to your quote request within just 15 minutes.
An experienced and dedicated sale representative will contact you within 15 minutes with a quote. For any other questions related to Part CA21166-4-2, or to expedite your response, please feel free to call us at +1 (714) 705-4780, or email your Bill of Materials (BOM) to sales@veritableaviation.com. We are here to help 24/7, 365 days a year.
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.487 INCHES NOMINAL |
AASB | FASTENER LENGTH | 1.059 INCHES NOMINAL |
AASK | HEAD STYLE | THUMB NO. 6 |
AASU | HEAD HEIGHT | 0.625 INCHES NOMINAL |
AATB | WIDTH BETWEEN FLATS | 0.076 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
AATN | SHOULDER DIAMETER | 0.247 INCHES MINIMUM FIRST SHOULDER AND 0.249 INCHES MAXIMUM FIRST SHOULDER |
AATX | SHOULDER LENGTH | 0.150 INCHES MINIMUM FIRST SHOULDER AND 0.290 INCHES MAXIMUM FIRST SHOULDER |
ABQJ | POINT STYLE | POINTLESS |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
CMLP | THREAD QUANTITY PER INCH | 28 |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
FEAT | SPECIAL FEATURES | 0.112 DIA HOLE FOR PLUG AT THREADED END,0.035 IN. TO 0.045 IN. WIDE BY 0.024 IN. TO 0.034 IN. DEEP SPLINE 3 PLACES,SPACED 120 DEGREES APART |
MATT | MATERIAL | STEEL COMP 302B TOP OF HEAD OR STEEL COMP 303 TOP OF HEAD OR STEEL COMP 303 PLUS X TOP OF HEAD OR STEEL COMP 303SE TOP OF HEAD OR STEEL COMP 303CU TOP OF HEAD OR STEEL COMP 303MA TOP OF HEAD OR STEEL COMP 304 TOP OF HEAD OR STEEL COMP 304L |
MATT | MATERIAL | STEEL COMP 8740 FASTENER OR STEEL COMP 4140 FASTENER |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE FASTENER OR MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE FASTENER |
SFTT | SURFACE TREATMENT | CADMIUM FASTENER AND CHROMATE FASTENER |
SFTT | SURFACE TREATMENT | PASSIVATE TOP OF HEAD |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE TOP OF HEAD |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER |
THSD | THREAD SERIES DESIGNATOR | UNF |
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