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 5305-00-021-7789 (5305000217789). 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: | 5305000217789 |
| Manufacturers | Alcoa Global Fasteners Inc , Avibank Mfg Inc |
| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | 53 Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-021-7789 (000217789) |
| NCB Code | USA (00) |
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| AS104 04 46 | avibank mfg inc | screw close tolerance | 84256 | a | a | Avl | RFQ |
|
| CA2730-4-46 | alcoa global fasteners inc | screw close tolerance | 29372 | a | a | Avl | RFQ |
|
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUM | LOCKING FEATURE | PELLET THREADS |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 3.204 INCHES MINIMUM AND 3.244 INCHES MAXIMUM ALL HOLES |
| AASK | HEAD STYLE | FLAT CHAMFER |
| SR-5 | DESIGN CONTROL REFERENCE | AS104-04-46 |
| AAJD | THREAD CLASS | 3A |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM ALL HOLES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASL | HEAD DIAMETER | 0.3737 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| SR-5 | MANUFACTURERS CODE | 84256 |
| ASDB | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL |
| ANEE | GRIP LENGTH | 2.875 INCHES MINIMUM AND 2.895 INCHES MAXIMUM |
| SR-5 | THE MANUFACTURERS DATA | |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AASA | THREAD LENGTH | 0.270 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.2487 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 3.313 INCHES MINIMUM AND 3.353 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AASU | HEAD HEIGHT | 0.253 INCHES MINIMUM AND 0.273 INCHES MAXIMUM |
| 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) |
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