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Quality guaranteed We sell only warrantied and traceable partsPurchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts B18.3.1M and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of B18.3.1M parts and much more. This includes items such as Screw Cap Socket Head B18.3.1M from manufacturer American Society For and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for B18.3.1M parts. This means you can quickly sort through National Stock Numbers such as 5305016229391 and find parts from quality manufacturers like American Society For and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-622-9391 Item Description: Screw Cap Socket Head | 5305 | 016229391 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B18.3.1m | 5 | 1 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| SFTT | Surface Treatment | BLACK CHEMICAL FINISH AND OXIDE OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| AHYM | Nominal Thread Diameter | 6.0 MILLIMETERS |
| MATT | Material | STEEL OVERALL |
| AASU | Head Height | 5.8 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM |
| CXCY | Part Name Assigned By Controlling Agency | SCREW CAP SOCKET HEAD |
| CQQR | Thread Pitch In Millimeters | 1 |
| AASL | Head Diameter | 9.7 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM |
| AASB | Fastener Length | 30.0 MILLIMETERS NOMINAL |
| ABQZ | Internal Drive Style | HEXAGON |
| CSYT | Chamfer Angle | 0.6 RADIANS MAXIMUM |
| THSD | Thread Series Designator | M |
| AGAV | End Item Identification | 2355-01-539-3601 |
| AASA | Thread Length | 28.0 MILLIMETERS NOMINAL |
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We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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