ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 5306-01-388-6244 (5306013886244). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 5306013886244 |
| Manufacturers | National Aerospace Standards Com |
| Item Name | Bolt Close Tolerance |
| INC Code | 27851 |
| Federal Supply Group (FSG) | 53 Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-388-6244 (013886244) |
| NCB Code | USA (01) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATB | Width Between Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| ANEE | Grip Length | 2.865 INCHES MINIMUM AND 2.885 INCHES MAXIMUM |
| AASK | Head Style | HEXAGON |
| CSYM | Surface Finish | 16.0 MICROINCHES THREADS |
| AASA | Thread Length | 0.338 INCHES NOMINAL |
| MATT | Material | TITANIUM ALLOY UNS R56440 OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| FEAT | Special Features | OPTIONAL HEAD DESIGN: DISHED HEXAGON |
| ZZZK | Specification/Standard Data | 80205-NAS673 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| THSD | Thread Series Designator | UNJF |
| CSYM | Surface Finish | 63.0 MICROINCHES GRIP |
| AASU | Head Height | 0.110 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| AASB | Fastener Length | 3.198 INCHES MINIMUM AND 3.228 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 32 |
| AAJF | Thread Direction | RIGHT-HAND |
| AHYM | Nominal Thread Diameter | 0.190 INCHES |
| AAUR | Grip Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| MDCL | Material Document And Classification | NAS 621 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CSYM | Surface Finish | 63.0 MICROINCHES BEARING SURFACE OF HEAD |
| 5325-01-531-6331 (5325015316331) | 5340-01-021-3819 (5340010213819) | 5320-01-163-4012 (5320011634012) | 5331-01-461-7036 (5331014617036) |
| 5310-01-670-9012 (5310016709012) | 5305-01-207-7518 (5305012077518) | 5310-00-546-5643 (5310005465643) | 5330-00-594-5133 (5330005945133) |
| 5330-01-126-8670 (5330011268670) | 5310-01-561-6112 (5310015616112) | 5330-01-119-3684 (5330011193684) | 5340-01-557-0618 (5340015570618) |
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
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