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 5306-01-252-5285 (5306012525285). 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: | 5306012525285 | 
| Manufacturers | Boeing Company The | 
| Item Name | Bolt Shoulder | 
| INC Code | 04905 | 
| Federal Supply Group (FSG) | 53 Hardware and Abrasives | 
| Federal Supply Class (FSC) | 5306 Bolts | 
| National Item Identification Number (NIIN) | 01-252-5285 (012525285) | 
| NCB Code | USA (01) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| L3223681-055 | boeing company the | bolt shoulder | 43999 | a | a | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AAJD | THREAD CLASS | 3A | 
| AAJF | THREAD DIRECTION | RIGHT-HAND | 
| AASA | THREAD LENGTH | 0.751 INCHES MINIMUM AND 0.791 INCHES MAXIMUM | 
| AASB | FASTENER LENGTH | 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM | 
| AASK | HEAD STYLE | DOUBLE HEXAGON | 
| AASU | HEAD HEIGHT | 0.350 INCHES NOMINAL | 
| AATB | WIDTH BETWEEN FLATS | 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM | 
| AATN | SHOULDER DIAMETER | 0.623 INCHES MINIMUM FIRST SHOULDER AND 0.624 INCHES MAXIMUM FIRST SHOULDER | 
| AATX | SHOULDER LENGTH | 2.219 INCHES MINIMUM FIRST SHOULDER AND 2.239 INCHES MAXIMUM FIRST SHOULDER | 
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.216 INCHES NOMINAL FIRST HOLE | 
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES | 
| CMLP | THREAD QUANTITY PER INCH | 20 | 
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.894 INCHES NOMINAL FIRST HOLE | 
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER | 
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL | 
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | 
| THSD | THREAD SERIES DESIGNATOR | UNJF | 
| 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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