You are currently exploring our in-stock options for part number B18.3.1M-1986 with the NSN 5305016122556. This product is listed with the description “Screw Cap Socket Head” and is manufactured by American National Standards. If you are looking to purchase this part, we encourage you to complete and submit the RFQ form below with as much information as you can provide, such as your desired quantity, budget, shipping time frame, and more. Within 15 minutes of receiving and reviewing your submission, one of our experts will reach out with a quote that is tailored to your needs.
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We supply all relevant information alongside the listings on our website, that way you know you are always getting the exact item you require. For example, part number B18.3.1M-1986 is listed alongside the NSN 5305-01-612-2556 and belongs to the FSC 5305 Screws. Additionally, it is also under the CAGE Code 80204, which is assigned to American National Standards. At Aerospace Procurement, you can trust that each product in our inventory is up to industry standards, as we are committed to various quality assurance practices. For example, we uphold a strict NO CHINA SOURCING pledge to ensure that each part is shipped out alongside its manufacturer trace documentation and qualifying certifications. These practices and more allow us to operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Get in contact with us today to see how we can make the procurement process for part number B18.3.1M-1986 seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-612-2556 Item PartTypeName: SCREW,CAP,SOCKET HEAD | 5305 | 016122556 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B1831DH025005N | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 5.0 MILLIMETERS NOMINAL |
| AASB | FASTENER LENGTH | 7.4 MILLIMETERS MINIMUM AND 7.5 MILLIMETERS MAXIMUM |
| AASK | HEAD STYLE | FLAT FILLISTER |
| AASL | HEAD DIAMETER | 4.33 MILLIMETERS MINIMUM AND 4.50 MILLIMETERS MAXIMUM |
| AASU | HEAD HEIGHT | 2.40 MILLIMETERS MINIMUM AND 2.50 MILLIMETERS MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AGAV | END ITEM IDENTIFICATION | 1425-01-442-4821 |
| AHYM | NOMINAL THREAD DIAMETER | 2.50 MILLIMETERS |
| ASDB | WIDTH ACROSS FLATS | 2.0 MILLIMETERS NOMINAL |
| CQQR | THREAD PITCH IN MILLIMETERS | 0.45 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | METRIC SOCKET THREAD CAP SCREW |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | A1-70 IAW ASTM A380 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | CLEANED,DESCALED,PASSIVATED IAW ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | M |
| ZZZK | SPECIFICATION/STANDARD DATA | 80204-ASME/ANSI B18.3.1M-1986 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | D MATERIAL AND H STYLE AND 025005 SIZE |
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