We appreciate your interest in National Aerospace Standards Com part number NAS1580A8H32, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number NAS1580A8H32 is listed with the NSN 5305-01-438-8279 and description “Screw Close Tolerance.” 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 National Aerospace Standards Com under the CAGE Code 80205 or that similarly fall under the FSC 5305 Screws, 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 5305-01-438-8279 parts and Screw Close Tolerance items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-438-8279 Item PartTypeName: SCREW,CLOSE TOLERANCE | 5305 | 014388279 | N | A | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| A | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| NAS1580A8H32 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHYM | Nominal Thread Diameter | 0.500 INCHES |
| AASK | Head Style | FLAT COUNTERSUNK |
| MATT | Material | STEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL |
| THSD | Thread Series Designator | UNJF |
| MRC | Decoded Requirement | Clear Text Reply |
| ANEE | Grip Length | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM |
| ABQZ | Internal Drive Style | HIGH-TORQUE |
| AAJF | Thread Direction | RIGHT-HAND |
| AASL | Head Diameter | 1.014 INCHES NOMINAL |
| AASA | Thread Length | 0.743 INCHES MINIMUM AND 0.793 INCHES MAXIMUM |
| AAUR | Grip Diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM |
| AASB | Fastener Length | 2.753 INCHES MINIMUM AND 2.783 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 20 |
| AAJD | Thread Class | 3A |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
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