We appreciate your interest in the products and services we have to offer at Parts Delivered Today. Part number 2-56-4 is one of the many Screw Cap Socket Head items tracing back to the manufacturer Flightline Electronics Inc which is available for purchase at any time on our database. When you have discovered items of interest, be sure to begin the procurement process by requesting a quote for your comparisons through the submission of an RFQ form. Once our team receives your completed form with your various operational needs and restrictions, we can formulate a solution that suits your specifications within 15 minutes or less.
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In addition to products manufactured by Flightline Electronics Inc like those with the NSN 5305-00-838-9800 and CAGE Code 50027, we also offer countless other components that you can rely on. For example, items belonging to the FSC 5305 Screws, among many more, are available for your immediate purchase on our website. In order to ensure the caliber of our offerings, we source all parts from leading global manufacturers that are on our Approved Vendors List (AVL). Moreover, countless products are subjected to rigorous quality assurance measures to guarantee their fit, form, and function prior to shipment. Through our numerous dedications and practices, we are proud to serve as an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited distributor. To learn more about our services and products, we encourage you to call or email us at any time; a representative will be more than happy to assist you however we can throughout the procurement process.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-00-838-9800 Item PartTypeName: SCREW,CAP,SOCKET HEAD | 5305 | 008389800 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 2-56-4 | 5 | 1 | C | A |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP 4037 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.250 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.250 INCHES NOMINAL |
| AASK | HEAD STYLE | BUTTON |
| AASL | HEAD DIAMETER | 0.154 INCHES MINIMUM AND 0.164 INCHES MAXIMUM |
| AAUK | SPLINE WIDTH | 0.010 INCHES MINIMUM AND 0.011 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | SIX SPLINE |
| AHYM | NOMINAL THREAD DIAMETER | 0.086 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 56 |
| AASU | HEAD HEIGHT | 0.038 INCHES MINIMUM AND 0.046 INCHES MAXIMUM |
| AAUH | SPLINE MINOR DIAMETER | 0.040 INCHES MINIMUM AND 0.041 INCHES MAXIMUM |
| AAUJ | SPLINE MAJOR DIAMETER | 0.049 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
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