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 5305-00-051-5851 (5305000515851). 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: | 5305000515851 |
| Manufacturers | Federal Specifications |
| Item Name | Screw Cap Hexagon Head |
| INC Code | 18257 |
| Federal Supply Group (FSG) | 53 Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-051-5851 (000515851) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | STEEL COMP 304 OVERALL |
| CQHQ | Minimum Yield Strength | 30000 POUNDS PER SQUARE INCH |
| AHYM | Nominal Thread Diameter | 0.375 INCHES |
| AATB | Width Between Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| AASK | Head Style | HEXAGON |
| AAJF | Thread Direction | RIGHT-HAND |
| CSYM | Surface Finish | 125.0 MICROINCHES BEARING SURFACE OF HEAD |
| CQBC | Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH |
| CMLP | Thread Quantity Per Inch | 16 |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| MDCL | Material Document And Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ZZZX | Departure From Cited Designator | AS MODIFIED BY MATERIAL |
| AAJD | Thread Class | 2A |
| THSD | Thread Series Designator | UNC |
| STDC | Surface Treatment Document And Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AASA | Thread Length | 1.000 INCHES MINIMUM |
| AASB | Fastener Length | 3.000 INCHES NOMINAL |
| AASU | Head Height | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM |
| ZZZT | Nondefinitive Spec/Std Data | 2 TYPE AND 1 STYLE |
| 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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