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 5305-01-527-4605 (5305015274605). 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: | 5305015274605 | 
| Manufacturers | National Aerospace Standards Com | 
| Item Name | Screw Close Tolerance | 
| INC Code | 29294 | 
| Federal Supply Group (FSG) | 53 Hardware and Abrasives | 
| Federal Supply Class (FSC) | 5305 Screws | 
| National Item Identification Number (NIIN) | 01-527-4605 (015274605) | 
| NCB Code | USA (01) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| NAS1578V3R15 | national aerospace standards com | screw close tolerance | 80205 | c | a | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| CQBC | Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH | 
| CMLP | Thread Quantity Per Inch | 32 | 
| MDCL | Material Document And Classification | AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | 
| CSYM | Surface Finish | 32.0 MICROINCHES GRIP | 
| MRC | Decoded Requirement | Clear Text Reply | 
| THSD | Thread Series Designator | UNJF | 
| AASK | Head Style | PAN NO. 2 | 
| AASA | Thread Length | 0.338 INCHES MINIMUM AND 0.388 INCHES MAXIMUM | 
| MATT | Material | TITANIUM ALLOY OVERALL | 
| AASL | Head Diameter | 0.360 INCHES MINIMUM AND 0.374 INCHES MAXIMUM | 
| AAJF | Thread Direction | RIGHT-HAND | 
| AASB | Fastener Length | 1.286 INCHES MINIMUM AND 1.316 INCHES MAXIMUM | 
| ANEE | Grip Length | 0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM | 
| AHYM | Nominal Thread Diameter | 0.190 INCHES | 
| ABQZ | Internal Drive Style | TORQUE-SET RIBBED | 
| CSYM | Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD | 
| ZZZK | Specification/Standard Data | 80205-NAS1578 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | 
| AAJD | Thread Class | 3A | 
| AASU | Head Height | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | 
| AAUR | Grip Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM | 
| CSYM | Surface Finish | 32.0 MICROINCHES THREADS | 
| 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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