We’re pleased to announce that part number B18.6.3 with NSN 5305015351389 is now available in our ready-to-ship inventory. Manufactured by American National Standards having CAGE Code 80204 under FSC 5305 Screws, B18.6.3 part is a Screw Cap Hexagon Head. Are you interested in a quick quote for B18.6.3 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: B18.6.3 | NSN: 5305-01-535-1389 (5305015351389) | Item Name: Screw Cap Hexagon Head | NIIN : 015351389 | |
| CAGE Code: 80204 | FSC: 5305 Screws | FSG: 53 Hardware and Abrasives | Category: NSN | |
| Qty Available: 2614 | Description: Screw Cap Hexagon Head | Manufacturer: American National Standards | Last Updated: 05-27-2025 | Country: USA |
| NCB Code: 01 | INC Code: 18257 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about B18.6.3 part with NSN 5305015351389, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-535-1389 Item Description: Screw Cap Hexagon Head | 5305 | 015351389 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B18.6.3 | 5 | 1 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | STEEL CORROSION RESISTING OVERALL |
| MDCL | Material Document And Classification | ANSI B18.6.3 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASB | Fastener Length | 1.098 INCHES NOMINAL |
| AASK | Head Style | HEXAGON |
| SUPP | Supplementary Features | MRCS AATC JAB0.624 AND JAC0.676; AATDJAB0.035 AND JAC0.055 |
| CMLP | Thread Quantity Per Inch | 15 |
| AATB | Width Between Flats | 0.545 INCHES NOMINAL |
| AHYM | Nominal Thread Diameter | 0.312 INCHES |
| AASA | Thread Length | 0.880 INCHES NOMINAL |
| SFTT | Surface Treatment | ZINC OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| AASU | Head Height | 0.208 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| CXCY | Part Name Assigned By Controlling Agency | HEX WASHERHEAD |
| AGAV | End Item Identification | 6115-01-471-7088 |
| THSD | Thread Series Designator | UNC |
| ASXK | Hole Quantity | 1 |
| CRHC | Hole Configuration Style | HEXAGON FLATS |
| CQBC | Minimum Tensile Strength | 60000 POUNDS PER SQUARE INCH |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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