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 5306-00-254-0331 (5306002540331). 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: | 5306002540331 | 
| Manufacturers | Blanc Aero Industries Uk Ltd , General Electric Company , Mra Systems Inc | 
| 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) | 00-254-0331 (002540331) | 
| NCB Code | USA (00) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 9633M44P01 | mra systems inc | bolt shoulder | 1b6r3 | a | a | Avl | RFQ |  | 
| 9633M44P01 | general electric company | bolt shoulder | 07482 | a | a | Avl | RFQ |  | 
| 9633M44P01 | blanc aero industries uk ltd | bolt shoulder | 0hbf7 | a | f | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AAJD | THREAD CLASS | 3A | 
| AAJF | THREAD DIRECTION | RIGHT-HAND | 
| AASA | THREAD LENGTH | 0.345 INCHES MINIMUM AND 0.395 INCHES MAXIMUM | 
| AASB | FASTENER LENGTH | 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM | 
| AASK | HEAD STYLE | HEXAGON | 
| AASU | HEAD HEIGHT | 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM | 
| AATB | WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM | 
| AATN | SHOULDER DIAMETER | 0.437 INCHES MINIMUM FIRST SHOULDER AND 0.438 INCHES MAXIMUM FIRST SHOULDER | 
| AATX | SHOULDER LENGTH | 2.525 INCHES MINIMUM FIRST SHOULDER AND 2.535 INCHES MAXIMUM FIRST SHOULDER | 
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES | 
| CMLP | THREAD QUANTITY PER INCH | 28 | 
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL | 
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER | 
| MATT | MATERIAL | STEEL COMP 4340 OVERALL | 
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | 
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL | 
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | 
| THSD | THREAD SERIES DESIGNATOR | UNF | 
| 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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