We appreciate your interest in Alcoa Global Fasteners Inc part number VS2521F7-19, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number VS2521F7-19 is listed with the NSN 5306-00-953-5242 and description “Bolt Shoulder.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Alcoa Global Fasteners Inc under the CAGE Code 92215 or that similarly fall under the FSC 5306 Bolts, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 5306-00-953-5242 parts and Bolt Shoulder items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5306-00-953-5242 Item PartTypeName: BOLT,SHOULDER | 5306 | 009535242 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| VS2521F7-19 | 2 | 1 | C | A |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.265 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 3.710 INCHES NOMINAL |
| AASK | HEAD STYLE | ROUND W/WRENCH FLATS CHAMFERED |
| AASL | HEAD DIAMETER | 1.120 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.867 INCHES MINIMUM AND 0.873 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.735 INCHES MINIMUM SECOND SHOULDER AND 0.738 INCHES MAXIMUM SECOND SHOULDER |
| AATN | SHOULDER DIAMETER | 0.747 INCHES MINIMUM FIRST SHOULDER AND 0.748 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 1.080 INCHES NOMINAL SECOND SHOULDER |
| AATX | SHOULDER LENGTH | 1.130 INCHES NOMINAL FIRST SHOULDER |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES NOMINAL FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQBC | MINIMUM TENSILE STRENGTH | 260000 POUNDS PER SQUARE INCH |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 3.615 INCHES NOMINAL FIRST HOLE |
| CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
| FEAT | SPECIAL FEATURES | THIRD SHOULDER DIA 0.747 IN. MIN AND 0.748 IN. MAX LG 1.124 IN. |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
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