Thank you for choosing to partner with National Stock Number Shop for the Screw Close Tolerance NSN parts you require. On this page, you can submit a quote request for National Aerospace Standards Com part number NAS1581C4T18, a component that can also be found by inputting NSN 5305014438385 in our search engine. Apart from this item, we also have an array of other in-demand part numbers, all of which can be traced back to a conglomerate of well-known manufacturers that we trust. Explore our expansive part catalogs by scrolling over to our menu and locate products according to manufacturer, NIIN, NSN, and more.
National Stock Number Shop works with numerous government and defense agencies, so we use CAGE Codes like 80205 to uniquely identify items in a standardized manner. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find National Aerospace Standards Com parts under the FSC 5305 Screws with ease. With this in mind, we encourage you to complete the RFQ form below for NSN 5305014438385 or any others, and see how we can provide you with a customized sourcing solution. For one-on-one assistance, contact us via phone or email at any time; we are available around the clock for customer inquiries!
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-443-8385 Item PartTypeName: SCREW,CLOSE TOLERANCE | 5305 | 014438385 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| NAS1581C4T18 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT COUNTERSUNK |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| ANEE | Grip Length | 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM |
| CSYM | Surface Finish | 32.0 MICROINCHES THREADS |
| THSD | Thread Series Designator | UNJF |
| CQBC | Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH |
| AASL | Head Diameter | 0.350 INCHES MINIMUM AND 0.399 INCHES MAXIMUM |
| AASA | Thread Length | 0.403 INCHES NOMINAL |
| ABQZ | Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
| AAJF | Thread Direction | RIGHT-HAND |
| MDCL | Material Document And Classification | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASB | Fastener Length | 1.513 INCHES MINIMUM AND 1.543 INCHES MAXIMUM |
| CSYM | Surface Finish | 32.0 MICROINCHES GRIP |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | IRON ALLOY 660 OVERALL |
| ZZZK | Specification/Standard Data | 80205-NAS1581 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AAUR | Grip Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 28 |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AAJD | Thread Class | 3A |
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