Thank you for taking interest in the Lisi Aerospace Canada Corp part number HT239-4-8, a Screw Close Tolerance product that we stock that is presented alongside the NSN 5305-01-527-9452 for ease of identification. If you would like to learn more about this component and secure purchasing options for your consideration, please fill out and submit the Request for Quote (RFQ) form that is offered below. All we ask is that you supply us with enough information to best accommodate any particular requirements or restrictions that you may have, and we will respond with a curated quote within 15 minutes of our receipt and review.
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We strive to ensure that customers only receive precise items of need, opting to arrange our collection by diverse, commonly recognized forms of data. For instance, part number HT239-4-8 specifically traces back to Lisi Aerospace Canada Corp through the CAGE Code L4528, a distinct identifier for one of their physical locations. Moreover, with the NSN 5305-01-527-9452, this listing falls within Federal Supply Code (FSC) 5305 Screws, enabling one to figure out its basic application. Keeping this in mind, do not hesitate to obtain a competitive quote for part number HT239-4-8 here on Aero OEM Parts at your earliest convenience.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-527-9452 Item PartTypeName: SCREW,CLOSE TOLERANCE | 5305 | 015279452 | N | A | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| A | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| HT239-4-8 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| MATT | Material | STEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL |
| AASK | Head Style | FLAT COUNTERSUNK |
| ANEE | Grip Length | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| CSYM | Surface Finish | 63.0 MICROINCHES THREADS |
| THSD | Thread Series Designator | UNF |
| AASA | Thread Length | 0.318 INCHES NOMINAL |
| CQBC | Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH |
| ABQZ | Internal Drive Style | HIGH-TORQUE |
| AASB | Fastener Length | 1.006 INCHES NOMINAL |
| AASL | Head Diameter | 0.389 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| MRC | Decoded Requirement | Clear Text Reply |
| CSYM | Surface Finish | 63.0 MICROINCHES GRIP |
| CRSQ | Countersink Angle | 100.0 DEGREES NOMINAL |
| AAUR | Grip Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 28 |
| STDC | Surface Treatment Document And Classification | QQ-P-416, TY 1, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJD | Thread Class | 3A |
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