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 5306-00-207-6740 (5306002076740). 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: | 5306002076740 | 
| Manufacturers | Alcoa Global Fasteners Inc , United Technologies Corporation | 
| Item Name | Bolt Externally Relieved Body | 
| INC Code | 06675 | 
| Federal Supply Group (FSG) | 53 Hardware and Abrasives | 
| Federal Supply Class (FSC) | 5306 Bolts | 
| National Item Identification Number (NIIN) | 00-207-6740 (002076740) | 
| NCB Code | USA (00) | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AAJD | THREAD CLASS | 3A | 
| AAJF | THREAD DIRECTION | RIGHT-HAND | 
| AASA | THREAD LENGTH | 0.677 INCHES MINIMUM AND 0.757 INCHES MAXIMUM | 
| AASB | FASTENER LENGTH | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM | 
| AASK | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | 
| AASU | HEAD HEIGHT | 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM | 
| AATB | WIDTH BETWEEN FLATS | 0.362 INCHES MINIMUM AND 0.377 INCHES MAXIMUM | 
| AATC | EXTENDED WASHER DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | 
| AATD | EXTENDED WASHER THICKNESS | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM | 
| AAUB | HOLE DIAMETER | 0.062 INCHES NOMINAL | 
| AAWC | FIRST DIAMETER FROM HEAD | 0.267 INCHES MINIMUM AND 0.272 INCHES MAXIMUM | 
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.628 INCHES MINIMUM AND 0.688 INCHES MAXIMUM | 
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES | 
| ASXK | HOLE QUANTITY | 1 | 
| BQDM | HOLE TYPE | DRILLED | 
| CMLP | THREAD QUANTITY PER INCH | 18 | 
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL | 
| CRHC | HOLE CONFIGURATION STYLE | DOUBLE HEXAGON FLATS | 
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | 
| MATT | MATERIAL | STEEL COMP 8740 OVERALL | 
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL | 
| THSD | THREAD SERIES DESIGNATOR | UNC | 
| 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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