We appreciate your interest in Unimasco Inc part number 2643-820-03 ITEM 18, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 2643-820-03 ITEM 18 is listed with the NSN 5305-01-477-8764 and description “Screw Cap Socket Head.” 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 Unimasco Inc under the CAGE Code 90699 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 5305-01-477-8764 parts and Screw Cap Socket Head items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-477-8764 Item PartTypeName: SCREW,CAP,SOCKET HEAD | 5305 | 014778764 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| MIL-S-1222 | 5 | 1 | 4 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASU | Head Height | 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| CQBC | Minimum Tensile Strength | 130000 POUNDS PER SQUARE INCH |
| CMLP | Thread Quantity Per Inch | 10 |
| AASK | Head Style | PAN NO. 2 |
| ABQZ | Internal Drive Style | HEXAGON |
| MRC | Decoded Requirement | Clear Text Reply |
| MDCL | Material Document And Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THSD | Thread Series Designator | UNRC |
| CQHQ | Minimum Yield Strength | 90000 POUNDS PER SQUARE INCH |
| AASL | Head Diameter | 1.107 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.750 INCHES |
| AASB | Fastener Length | 2.000 INCHES NOMINAL |
| AAJF | Thread Direction | RIGHT-HAND |
| MATT | Material | NICKEL ALLOY K-500 OVERALL |
| AAUM | Locking Feature | PATCH FASTENER OR PELLET FASTENER OR STRIP FASTENER |
| CQFM | Hardness Rating | 24.0 ROCKWELL C MINIMUM FASTENER |
| AASA | Thread Length | 2.000 INCHES NOMINAL |
| ASDB | Width Across Flats | 0.625 INCHES NOMINAL |
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