| Mfg Part Number: CHT4020-3-4AY | Alternate P/N: CHT402034AY | NSN : 5305-01-238-3191 |
| NIIN : 012383191 | CAGE Code : 76301 | Manufacturer: The Boeing Company |
| Item Name : Screw Shoulder | FSC : 5305 Screws |
Thank you for visiting Alpha Industrial Part's NSN RFQ page, your dependable solution for CHT4020-3-4AY NSN parts you need for immediate procurement. Owned and operated by ASAP Semiconductor, our online database offers customer access to an array of premium parts that cater to a variety of diverse industries and applications. Listed alongside the NSN 5305-01-238-3191, Screw Shoulderis an item with the part number CHT4020-3-4AY, manufactured by The Boeing Company. This CHT4020-3-4AY part, alongside all listed NSN products on our website, are readily available for purchase at any time.
Operating as an FAA AC 00-56B, AS9120B, and ISO 9001:2015 certified enterprise, Alpha Industrial Parts adheres to strict quality control and rigorous industry standards. As such, we are the only independent distributor with a NO CHINA SOURCING pledge; this ensures that all products on our website can be purchased with confidence. Each part from us is delivered with its qualifying certifications or manufacturer trace documentation, and each item is subjected to rigorous quality assurance testing, inspection, and cross referencing before shipment. If you are ready to source products with the NSN 5305-01-238-3191, or other items from the CAGE Code 76301 belonging to The Boeing Company, get in touch with a rep today and experience the quality of Alpha Industrial Parts.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-238-3191 Item Description: Screw Shoulder | 5305 | 012383191 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Cht4020-3-4ay | 5 | 1 | C | A |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.380 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.640 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.376 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.032 INCHES MINIMUM AND 0.034 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2177 INCHES MINIMUM FIRST SHOULDER AND 0.2182 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.240 INCHES MINIMUM FIRST SHOULDER AND 0.260 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | FURNISH WITH ONE O-RING |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
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