We appreciate your interest in Alcoa Global Fasteners Inc part number CA21274-4-4HS, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number CA21274-4-4HS is listed with the NSN 5305-01-355-0985 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 Alcoa Global Fasteners Inc under the CAGE Code 29372 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 5305-01-355-0985 parts and Screw Cap Socket Head items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-355-0985 Item PartTypeName: SCREW,CAP,SOCKET HEAD | 5305 | 013550985 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| CA21274-4-4HS | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 1.112 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.375 INCHES MINIMUM |
| AAJD | THREAD CLASS | 3A |
| AASK | HEAD STYLE | OVAL COUNTERSUNK |
| ASDB | WIDTH ACROSS FLATS | 0.1409 INCHES MINIMUM AND 0.1426 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| FEAT | SPECIAL FEATURES | FURNISHED WITH WIRE FORM SPRING HOLD OUT |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.682 INCHES MINIMUM AND 0.821 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 631 SPRINGSTEEL COMP 630 FASTENER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5673 ASSN STD SINGLE MATERIAL RESPONSE SPRINGAMS5643 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
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