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 5305-01-518-4557 (5305015184557). 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: | 5305015184557 | 
| Manufacturers | American National Standards , Military Standards Corp | 
| 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) | 01-518-4557 (015184557) | 
| NCB Code | USA (01) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| B1821BH038F500D | american national standards | screw cap hexagon head | 80204 | c | a | Avl | RFQ |  | 
| MS18153-76 | military standards corp | screw cap hexagon head | 96906 | NA | NA | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply | 
| MDCL | Material Document And Classification | ASTM A354,GR BD(GR 8) ASSN STD SINGLE MATERIAL RESPONSE OVERALL | 
| MATT | Material | STEEL OVERALL | 
| AATB | Width Between Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | 
| CMLP | Thread Quantity Per Inch | 24 | 
| AASK | Head Style | HEXAGON | 
| BQDM | Hole Type | DRILLED | 
| AAJF | Thread Direction | RIGHT-HAND | 
| SFTT | Surface Treatment | ZINC OVERALL AND CHROMATE OVERALL | 
| ASXK | Hole Quantity | 1 | 
| CRHC | Hole Configuration Style | HEXAGON FLATS | 
| AAJD | Thread Class | 2A | 
| THSD | Thread Series Designator | UNF | 
| AAUB | Hole Diameter | 0.062 INCHES NOMINAL | 
| AASA | Thread Length | 1.000 INCHES NOMINAL | 
| STDC | Surface Treatment Document And Classification | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | 
| AASU | Head Height | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM | 
| AASB | Fastener Length | 5.000 INCHES NOMINAL | 
| AHYM | Nominal Thread Diameter | 0.375 INCHES | 
| 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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