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 5305-01-383-4803 (5305013834803). 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: | 5305013834803 | 
| Manufacturers | National Aerospace Standards Com | 
| Item Name | Screw Machine | 
| INC Code | 06657 | 
| Federal Supply Group (FSG) | 53 Hardware and Abrasives | 
| Federal Supply Class (FSC) | 5305 Screws | 
| National Item Identification Number (NIIN) | 01-383-4803 (013834803) | 
| NCB Code | USA (01) | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AASU | HEAD HEIGHT | 0.169 INCHES NOMINAL | 
| AASK | HEAD STYLE | PAN | 
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH | 
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES | 
| CYAU | SCREW MATERIAL | STEEL COMP 4037 OR STEEL COMP 8630 | 
| CYBA | SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE | 
| AAJD | THREAD CLASS | 3A | 
| THSD | THREAD SERIES DESIGNATOR | UNF | 
| AASL | HEAD DIAMETER | 0.488 INCHES NOMINAL | 
| AAJF | THREAD DIRECTION | RIGHT-HAND | 
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | 
| AASB | FASTENER LENGTH | 1.844 INCHES NOMINAL | 
| AASA | THREAD LENGTH | 0.512 INCHES NOMINAL | 
| CMLP | THREAD QUANTITY PER INCH | 28 | 
| 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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