We appreciate your interest in Houston Precision Fastener L L C part number ST3M557-9D45, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number ST3M557-9D45 is listed with the NSN 5305-01-507-4373 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 Houston Precision Fastener L L C under the CAGE Code 1VSL7 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 5305-01-507-4373 parts and Screw Close Tolerance items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-507-4373 Item PartTypeName: SCREW,CLOSE TOLERANCE | 5305 | 015074373 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| HT4027-9D45 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AAUR | Grip Diameter | 0.5610 INCHES MINIMUM AND 0.5615 INCHES MAXIMUM |
| ASXK | Hole Quantity | 1 |
| AHYM | Nominal Thread Diameter | 0.5625 INCHES |
| AASK | Head Style | FLAT COUNTERSUNK |
| MRC | Decoded Requirement | Clear Text Reply |
| AGAV | End Item Identification | LANDING GEAR |
| BQDM | Hole Type | DRILLED |
| CMLP | Thread Quantity Per Inch | 18 |
| CRHC | Hole Configuration Style | ROUND |
| AAUB | Hole Diameter | 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM |
| MDCL | Material Document And Classification | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABQZ | Internal Drive Style | HIGH-TORQUE |
| AAJF | Thread Direction | RIGHT-HAND |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AASL | Head Diameter | 0.838 INCHES NOMINAL |
| THSD | Thread Series Designator | UNJF |
| STDC | Surface Treatment Document And Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AASA | Thread Length | 0.906 INCHES NOMINAL |
| MATT | Material | NICKEL ALLOY 718 OVERALL |
| AASB | Fastener Length | 3.7035 INCHES MINIMUM AND 3.7335 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| ANEE | Grip Length | 2.8025 INCHES MINIMUM AND 2.8225 INCHES MAXIMUM |
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